Treatment Tracker
The Doctors and Services in Medicare Part B
This database was last updated in December 2017. It should only be used as a historical snapshot. More recent data is available via the Centers for Medicare and Medicaid Services’ lookup tool.
How This Provider Compares
This Provider
Avg in State & Specialty
Providers in this state and specialty were reimbursed, on average, $185 per patient in 2015.
They performed about 5 services per patient. Here’s how this provider compares.
Number of
Patients
Services
Performed
Avg Services
Per Patient
Total Paid
by Medicare
Avg Paid
Per Patient
How This Provider’s Patients Compare
Doctors often say their patients are sicker or more complex than those of their peers. The measure displayed below, used by the Centers for Medicare and Medicaid Services, takes into account patients’ characteristics to estimate whether they are expected to have above-average Medicare spending. It considers patients’ age, sex, diagnoses from the past year and other factors. This provider’s score below takes into account all of his Part B patients.
This Provider's Services
This provider performed 103 different services in 2015
(70 were redacted as they were performed on less than 11 patients)
Show Only:
CATEGORYDescription of Service |
Times Performed (or Units) | This Service's Rank | Patients | Unique Visits Per Patient |
Billed to Medicare | Payments from Medicare |
|---|---|---|---|---|---|---|
EVALUATION AND MANAGEMENTEstablished patient office or other outpatient, visit typ... + Established patient office or other outpatient, visit typically 25 minutes × Service Code: 99214Performed in an office |
781 times performed, 18% of his services |
1st 2nd most performed service for this provider most performed service in this state & specialty |
341 patients got this service, 43% of his patients |
2.3 average number of visits a patient made for this service (Peers: 2.1) |
$214,899.96an average of $275.16 per time performed |
$56,364.77 an average of $72.17 per time performed |
EVALUATION AND MANAGEMENTEstablished patient office or other outpatient visit, typ... + Established patient office or other outpatient visit, typically 15 minutes × Service Code: 99213Performed in an office |
651 times performed, 15% of his services |
2nd 1st most performed service for this provider most performed service in this state & specialty |
393 patients got this service, 50% of his patients |
1.7 average number of visits a patient made for this service (Peers: 2.2) |
$139,554.87an average of $214.37 per time performed |
$30,909.48 an average of $47.48 per time performed |
CARDIOVASCULAR SYSTEMInsertion of needle into vein for collection of blood sample + Insertion of needle into vein for collection of blood sample × Service Code: 36415Performed in an office |
543 times performed, 13% of his services |
3rd 3rd most performed service for this provider most performed service in this state & specialty |
298 patients got this service, 38% of his patients |
1.8 average number of visits a patient made for this service (Peers: 1.5) |
$18,462.00an average of $34.00 per time performed |
$1,596.42 an average of $2.94 per time performed |
DRUGSInjection, methylprednisolone acetate, 40 mg Service Code: J1030Performed in an office |
517 times performed, 12% of his services |
4th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
197 patients got this service, 25% of his patients |
1.4 average number of visits a patient made for this service |
$18,580.98an average of $35.94 per time performed |
$1,339.03 an average of $2.59 per time performed |
MEDICINEInjection beneath the skin or into muscle for therapy, di... + Injection beneath the skin or into muscle for therapy, diagnosis, or prevention × Service Code: 96372Performed in an office |
228 times performed, 5% of his services |
5th 9th most performed service for this provider most performed service in this state & specialty |
181 patients got this service, 23% of his patients |
1.3 average number of visits a patient made for this service (Peers: 1.7) |
$13,680.00an average of $60.00 per time performed |
$4,047.00 an average of $17.75 per time performed |
RADIOLOGYX-ray of chest, 2 views, front and side Service Code: 71020Performed in an office |
160 times performed, 4% of his services |
6th 20th most performed service for this provider most performed service in this state & specialty |
144 patients got this service, 18% of his patients |
1.1 average number of visits a patient made for this service (Peers: 1.1) |
$24,876.80an average of $155.48 per time performed |
$3,001.60 an average of $18.76 per time performed |
EVALUATION AND MANAGEMENTNew patient office or other outpatient visit, typically 3... + New patient office or other outpatient visit, typically 30 minutes × Service Code: 99203Performed in an office |
133 times performed, 3% of his services |
7th 8th most performed service for this provider most performed service in this state & specialty |
133 patients got this service, 17% of his patients |
1 average number of visits a patient made for this service (Peers: 1) |
$32,459.98an average of $244.06 per time performed |
$7,074.27 an average of $53.19 per time performed |
PATHOLOGY AND LABORATORYService Code: 81003Performed in an office |
83 times performed, 2% of his services |
8th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
70 patients got this service, 9% of his patients |
1.2 average number of visits a patient made for this service |
$3,897.68an average of $46.96 per time performed |
$249.00 an average of $3.00 per time performed |
PATHOLOGY AND LABORATORYService Code: 85018Performed in an office |
81 times performed, 2% of his services |
9th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
64 patients got this service, 8% of his patients |
1.3 average number of visits a patient made for this service |
$1,620.00an average of $20.00 per time performed |
$253.53 an average of $3.13 per time performed |
PATHOLOGY AND LABORATORYRed blood cell concentration measurement Service Code: 85014Performed in an office |
80 times performed, 2% of his services |
10th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
64 patients got this service, 8% of his patients |
1.3 average number of visits a patient made for this service |
$1,600.00an average of $20.00 per time performed |
$250.40 an average of $3.13 per time performed |
MEDICINERoutine electrocardiogram (ekg) with tracing using at lea... + Routine electrocardiogram (ekg) with tracing using at least 12 leads × Service Code: 93005Performed in an office |
79 times performed, 2% of his services |
11th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
77 patients got this service, 10% of his patients |
1 average number of visits a patient made for this service |
$12,180.22an average of $154.18 per time performed |
$501.65 an average of $6.35 per time performed |
PATHOLOGY AND LABORATORYAutomated white blood cell count Service Code: 85048Performed in an office |
60 times performed, 1% of his services |
12th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
48 patients got this service, 6% of his patients |
1.3 average number of visits a patient made for this service |
$1,800.00an average of $30.00 per time performed |
$200.40 an average of $3.34 per time performed |
MEDICINERoutine ekg using at least 12 leads including interpretat... + Routine ekg using at least 12 leads including interpretation and report × Service Code: 93000Performed in an office |
59 times performed, 1% of his services |
13th 24th most performed service for this provider most performed service in this state & specialty |
58 patients got this service, 7% of his patients |
1 average number of visits a patient made for this service (Peers: 1.1) |
$8,559.72an average of $145.08 per time performed |
$608.88 an average of $10.32 per time performed |
PROCEDURESAdministration of influenza virus vaccine Service Code: G0008Performed in an office |
50 times performed, 1% of his services |
14th 7th most performed service for this provider most performed service in this state & specialty |
49 patients got this service, 6% of his patients |
1 average number of visits a patient made for this service (Peers: 1) |
$1,000.00an average of $20.00 per time performed |
$980.00 an average of $19.60 per time performed |
PATHOLOGY AND LABORATORYService Code: 83036Performed in an office |
50 times performed, 1% of his services |
15th 28th most performed service for this provider most performed service in this state & specialty |
30 patients got this service, 4% of his patients |
1.7 average number of visits a patient made for this service (Peers: 1.6) |
$4,900.00an average of $98.00 per time performed |
$647.50 an average of $12.95 per time performed |
TEMPORARY CODESInfluenza virus vaccine, split virus, when administered t... + Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin) × Service Code: Q2037Performed in an office |
46 times performed, 1% of his services |
16th 30th most performed service for this provider most performed service in this state & specialty |
45 patients got this service, 6% of his patients |
1 average number of visits a patient made for this service (Peers: 1) |
$920.00an average of $20.00 per time performed |
$711.16 an average of $15.46 per time performed |
MUSCULOSKELETAL SYSTEMAspiration and/or injection of large joint or joint capsule + Aspiration and/or injection of large joint or joint capsule × Service Code: 20610Performed in an office |
45 times performed, 1% of his services |
17th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
32 patients got this service, 4% of his patients |
1.4 average number of visits a patient made for this service |
$12,825.00an average of $285.00 per time performed |
$1,869.75 an average of $41.55 per time performed |
PATHOLOGY AND LABORATORYService Code: 82947Performed in an office |
44 times performed, 1% of his services |
18th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
29 patients got this service, 4% of his patients |
1.5 average number of visits a patient made for this service |
$2,743.84an average of $62.36 per time performed |
$230.12 an average of $5.23 per time performed |
PATHOLOGY AND LABORATORYDetection test for strep (streptococcus, group a) Service Code: 87430Performed in an office |
39 times performed, 0.92% of his services |
19th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
39 patients got this service, 5% of his patients |
1 average number of visits a patient made for this service |
$2,449.98an average of $62.82 per time performed |
$595.53 an average of $15.27 per time performed |
RADIOLOGYX-ray of lower and sacral spine, 2 or 3 views Service Code: 72100Performed in an office |
32 times performed, 0.76% of his services |
20th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
31 patients got this service, 4% of his patients |
1 average number of visits a patient made for this service |
$7,360.00an average of $230.00 per time performed |
$756.48 an average of $23.64 per time performed |
EVALUATION AND MANAGEMENTNew patient office or other outpatient visit, typically 4... + New patient office or other outpatient visit, typically 45 minutes × Service Code: 99204Performed in an office |
29 times performed, 0.69% of his services |
21st 38th most performed service for this provider most performed service in this state & specialty |
29 patients got this service, 4% of his patients |
1 average number of visits a patient made for this service (Peers: 1) |
$10,553.97an average of $363.93 per time performed |
$2,186.02 an average of $75.38 per time performed |
EVALUATION AND MANAGEMENTEstablished patient office or other outpatient visit, typ... + Established patient office or other outpatient visit, typically 10 minutes × Service Code: 99212Performed in an office |
22 times performed, 0.52% of his services |
22nd 6th most performed service for this provider most performed service in this state & specialty |
19 patients got this service, 2% of his patients |
1.2 average number of visits a patient made for this service (Peers: 1.6) |
$3,815.90an average of $173.45 per time performed |
$612.92 an average of $27.86 per time performed |
RADIOLOGYService Code: 74000Performed in an office |
20 times performed, 0.47% of his services |
23rd
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
17 patients got this service, 2% of his patients |
1.2 average number of visits a patient made for this service |
$2,705.00an average of $135.25 per time performed |
$326.80 an average of $16.34 per time performed |
PATHOLOGY AND LABORATORYService Code: 85004Performed in an office |
19 times performed, 0.45% of his services |
24th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
15 patients got this service, 2% of his patients |
1.3 average number of visits a patient made for this service |
$570.00an average of $30.00 per time performed |
$163.97 an average of $8.63 per time performed |
MEDICINEVaccine for tetanus and diphtheria toxoids injection into... + Vaccine for tetanus and diphtheria toxoids injection into muscle, patient 7 years or older × Service Code: 90714Performed in an office |
16 times performed, 0.38% of his services |
25th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
16 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service |
$1,262.08an average of $78.88 per time performed |
$201.12 an average of $12.57 per time performed |
RADIOLOGYService Code: 73562Performed in an office |
16 times performed, 0.38% of his services |
26th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
13 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service |
$2,328.96an average of $145.56 per time performed |
$344.16 an average of $21.51 per time performed |
MEDICINEService Code: 90471Performed in an office |
15 times performed, 0.36% of his services |
27th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
15 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service |
$358.95an average of $23.93 per time performed |
$227.40 an average of $15.16 per time performed |
EVALUATION AND MANAGEMENTNew patient office or other outpatient visit, typically 2... + New patient office or other outpatient visit, typically 20 minutes × Service Code: 99202Performed in an office |
15 times performed, 0.36% of his services |
28th 25th most performed service for this provider most performed service in this state & specialty |
15 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service (Peers: 1) |
$3,379.95an average of $225.33 per time performed |
$551.70 an average of $36.78 per time performed |
EVALUATION AND MANAGEMENTNew patient office or other outpatient visit, typically 1... + New patient office or other outpatient visit, typically 10 minutes × Service Code: 99201Performed in an office |
14 times performed, 0.33% of his services |
29th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
14 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service |
$2,590.00an average of $185.00 per time performed |
$422.80 an average of $30.20 per time performed |
RADIOLOGYX-ray of spine of neck, 2 or 3 views Service Code: 72040Performed in an office |
14 times performed, 0.33% of his services |
30th
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
14 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service |
$3,360.00an average of $240.00 per time performed |
$307.72 an average of $21.98 per time performed |
RADIOLOGYX-ray of foot, minimum of 3 views Service Code: 73630Performed in an office |
13 times performed, 0.31% of his services |
31st
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
13 patients got this service, 2% of his patients |
1 average number of visits a patient made for this service |
$1,892.02an average of $145.54 per time performed |
$223.86 an average of $17.22 per time performed |
MUSCULOSKELETAL SYSTEMInjections of trigger points in 1 or 2 muscles Service Code: 20552Performed in an office |
13 times performed, 0.31% of his services |
32nd
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
12 patients got this service, 2% of his patients |
1.1 average number of visits a patient made for this service |
$3,120.00an average of $240.00 per time performed |
$528.84 an average of $40.68 per time performed |
DRUGSInjection, promethazine hcl, up to 50 mg Service Code: J2550Performed in an office |
11 times performed, 0.26% of his services |
33rd
most performed service for this provider 5 or fewer providers in this specialty in WA perform this service |
11 patients got this service, 1% of his patients |
1 average number of visits a patient made for this service |
$572.00an average of $52.00 per time performed |
$13.86 an average of $1.26 per time performed |
Office Visits
Medicare reimburses office visits using a five-point scale, with five being the most intensive and costly. The chart below shows what percentage of this provider’s office visits were reimbursed at each level. A higher than average proportion of costly visits is not necessarily an indication of a problem, but it may be worth asking about.
This provider did not bill Medicare for any 5’s.
Andrew Man Kuen Tsoi
Average for General Practice Providers in Washington
Notes: Medicare redacted this data for any services provided to fewer than 11 patients. The contact information listed above is the most current we have for this provider. The services listed on this page may have been delivered at a previous address or as part of a different practice.
Incorrect Info? If you are a provider and you believe your address is incorrect, check the listing you created on the National Provider Identifier registry. If you change your listing, send a note to checkup@propublica.org and we will update your information. If you have other questions about this data, send a note to checkup@propublica.org. Here's a link to Medicare's data on this provider.
Sources: Centers for Medicare and Medicaid Services, National Plan and Provider Enumeration System, American Medical Association
Services that begin with a letter come from CMS. All other codes and descriptions of the medical procedures are from the Current Procedural Terminology (CPT®) code set, copyright 2015 American Medical Association. All rights reserved. Where practical, AMA’s consumer friendly translation of the CPT descriptor was used. ProPublica has received permission from the AMA to use these codes on this site.