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.
LEE ROSEN M.D.
SANTA MONICA, CA, 90404
How This Provider Compares
This Provider
Avg in State & Specialty
Providers in this state and specialty were reimbursed, on average, $565 per patient in 2015.
They performed about 16 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
Note: About 61% of this provider’s Medicare payments were for drugs administered in his office.
This is intended to reimburse the provider for purchasing the drugs, plus an additional percentage for overhead.
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 117 different services in 2015
(86 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 |
|---|---|---|---|---|---|---|
|
Injection, filgrastim (g-csf), 1 microgram Service Code: J1442Performed in an office |
14,400 times performed, 19% of his services |
1st 3rd most performed service for this provider most performed service in this state & specialty |
11 patients got this service, 5% of his patients |
2.7 average number of visits a patient made for this service (Peers: 7.6) |
$68,976.00an average of $4.79 per time performed |
$11,232.00 an average of $0.78 per time performed |
DRUGSInjection, darbepoetin alfa, 1 microgram (non-esrd use) Service Code: J0881Performed in an office |
10,600 times performed, 14% of his services |
2nd 16th most performed service for this provider most performed service in this state & specialty |
14 patients got this service, 6% of his patients |
2.9 average number of visits a patient made for this service (Peers: 4.1) |
$212,000.00an average of $20.00 per time performed |
$32,966.00 an average of $3.11 per time performed |
DRUGSInjection, fosaprepitant, 1 mg Service Code: J1453Performed in an office |
9,415 times performed, 12% of his services |
3rd 28th most performed service for this provider most performed service in this state & specialty |
12 patients got this service, 5% of his patients |
5.2 average number of visits a patient made for this service (Peers: 3.7) |
$94,150.00an average of $10.00 per time performed |
$12,804.40 an average of $1.36 per time performed |
DRUGSInjection, dexamethasone sodium phosphate, 1mg Service Code: J1100Performed in an office |
1,047 times performed, 1% of his services |
4th 15th most performed service for this provider most performed service in this state & specialty |
17 patients got this service, 7% of his patients |
5.9 average number of visits a patient made for this service (Peers: 4) |
$5,235.00an average of $5.00 per time performed |
$115.17 an average of $0.11 per time performed |
DRUGSInjection, palonosetron hcl, 25 mcg Service Code: J2469Performed in an office |
790 times performed, 1% of his services |
5th 40th most performed service for this provider most performed service in this state & specialty |
18 patients got this service, 8% of his patients |
4.3 average number of visits a patient made for this service (Peers: 4.1) |
$75,050.00an average of $95.00 per time performed |
$12,568.90 an average of $15.91 per time performed |
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 |
742 times performed, 0.96% of his services |
6th 2nd most performed service for this provider most performed service in this state & specialty |
139 patients got this service, 58% of his patients |
5.3 average number of visits a patient made for this service (Peers: 2.1) |
$250,877.62an average of $338.11 per time performed |
$65,184.70 an average of $87.85 per time performed |
PATHOLOGY AND LABORATORYComplete blood cell count (red cells, white blood cell, p... + Complete blood cell count (red cells, white blood cell, platelets), automated test × Service Code: 85025Performed in an office |
663 times performed, 0.86% of his services |
7th 27th most performed service for this provider most performed service in this state & specialty |
142 patients got this service, 60% of his patients |
4.7 average number of visits a patient made for this service (Peers: 3.6) |
$36,252.84an average of $54.68 per time performed |
$6,848.79 an average of $10.33 per time performed |
PATHOLOGY AND LABORATORYBlood test, comprehensive group of blood chemicals Service Code: 80053Performed in an office |
590 times performed, 0.76% of his services |
8th 50th most performed service for this provider most performed service in this state & specialty |
136 patients got this service, 57% of his patients |
4.3 average number of visits a patient made for this service (Peers: 2.7) |
$41,075.80an average of $69.62 per time performed |
$7,882.40 an average of $13.36 per time performed |
DRUGSInjection, ondansetron hydrochloride, per 1 mg Service Code: J2405Performed in an office |
424 times performed, 0.55% of his services |
9th 25th most performed service for this provider most performed service in this state & specialty |
11 patients got this service, 5% of his patients |
4.1 average number of visits a patient made for this service (Peers: 9.4) |
$2,968.00an average of $7.00 per time performed |
$25.44 an average of $0.06 per time performed |
DRUGSInfusion, normal saline solution , 250 cc Service Code: J7050Performed in an office |
387 times performed, 0.5% of his services |
10th 76th most performed service for this provider most performed service in this state & specialty |
38 patients got this service, 16% of his patients |
5.4 average number of visits a patient made for this service (Peers: 3.5) |
$3,870.00an average of $10.00 per time performed |
$116.10 an average of $0.30 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 |
305 times performed, 0.39% of his services |
11th 20th most performed service for this provider most performed service in this state & specialty |
108 patients got this service, 45% of his patients |
2.8 average number of visits a patient made for this service (Peers: 2.5) |
$4,575.00an average of $15.00 per time performed |
$893.65 an average of $2.93 per time performed |
PATHOLOGY AND LABORATORYCarcinoembryonic antigen (cea) protein level Service Code: 82378Performed in an office |
268 times performed, 0.35% of his services |
12th 161st most performed service for this provider most performed service in this state & specialty |
81 patients got this service, 34% of his patients |
3.3 average number of visits a patient made for this service (Peers: 3.3) |
$33,419.60an average of $124.70 per time performed |
$6,721.44 an average of $25.08 per time performed |
EVALUATION AND MANAGEMENTSubsequent hospital inpatient care, typically 35 minutes ... + Subsequent hospital inpatient care, typically 35 minutes per day × Service Code: 99233Performed in a facility |
200 times performed, 0.26% of his services |
13th 18th most performed service for this provider most performed service in this state & specialty |
43 patients got this service, 18% of his patients |
4.7 average number of visits a patient made for this service (Peers: 3.5) |
$66,200.00an average of $331.00 per time performed |
$17,572.00 an average of $87.86 per time performed |
MEDICINEInfusion of chemotherapy into a vein up to 1 hour Service Code: 96413Performed in an office |
187 times performed, 0.24% of his services |
14th 86th most performed service for this provider most performed service in this state & specialty |
29 patients got this service, 12% of his patients |
6.4 average number of visits a patient made for this service (Peers: 6.1) |
$141,933.00an average of $759.00 per time performed |
$22,520.41 an average of $120.43 per time performed |
MEDICINEInfusion into a vein for therapy prevention or diagnosis ... + Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour × Service Code: 96367Performed in an office |
162 times performed, 0.21% of his services |
15th 90th most performed service for this provider most performed service in this state & specialty |
23 patients got this service, 10% of his patients |
5.5 average number of visits a patient made for this service (Peers: 6.2) |
$76,950.00an average of $475.00 per time performed |
$4,380.48 an average of $27.04 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 |
118 times performed, 0.15% of his services |
16th 46th most performed service for this provider most performed service in this state & specialty |
30 patients got this service, 13% of his patients |
3.6 average number of visits a patient made for this service (Peers: 3.4) |
$10,620.00an average of $90.00 per time performed |
$2,534.64 an average of $21.48 per time performed |
PATHOLOGY AND LABORATORYImmunologic analysis for detection of tumor antigen Service Code: 86301Performed in an office |
112 times performed, 0.14% of his services |
17th
most performed service for this provider 5 or fewer providers in this specialty in CA perform this service |
28 patients got this service, 12% of his patients |
4 average number of visits a patient made for this service |
$15,030.40an average of $134.20 per time performed |
$3,108.00 an average of $27.75 per time performed |
DRUGS5% dextrose/water (500 ml = 1 unit) Service Code: J7060Performed in an office |
112 times performed, 0.14% of his services |
18th 569th most performed service for this provider most performed service in this state & specialty |
11 patients got this service, 5% of his patients |
6.5 average number of visits a patient made for this service (Peers: 5.4) |
$1,680.00an average of $15.00 per time performed |
$120.96 an average of $1.08 per time performed |
MEDICINEInfusion of chemotherapy into a vein Service Code: 96415Performed in an office |
104 times performed, 0.13% of his services |
19th 108th most performed service for this provider most performed service in this state & specialty |
16 patients got this service, 7% of his patients |
4.3 average number of visits a patient made for this service (Peers: 4.5) |
$57,200.00an average of $550.00 per time performed |
$2,609.36 an average of $25.09 per time performed |
MEDICINEInjection of different drug or substance into a vein for ... + Injection of different drug or substance into a vein for therapy, diagnosis, or prevention × Service Code: 96375Performed in an office |
69 times performed, 0.09% of his services |
20th 113th most performed service for this provider most performed service in this state & specialty |
18 patients got this service, 8% of his patients |
3 average number of visits a patient made for this service (Peers: 4.6) |
$16,905.00an average of $245.00 per time performed |
$1,390.35 an average of $20.15 per time performed |
PATHOLOGY AND LABORATORYLactate dehydrogenase (enzyme) level Service Code: 83615Performed in an office |
60 times performed, 0.08% of his services |
21st 77th most performed service for this provider most performed service in this state & specialty |
27 patients got this service, 11% of his patients |
2.2 average number of visits a patient made for this service (Peers: 4.4) |
$2,400.00an average of $40.00 per time performed |
$292.20 an average of $4.87 per time performed |
DRUGSInjection, diphenhydramine hcl, up to 50 mg Service Code: J1200Performed in an office |
59 times performed, 0.08% of his services |
22nd 133rd most performed service for this provider most performed service in this state & specialty |
11 patients got this service, 5% of his patients |
5.1 average number of visits a patient made for this service (Peers: 5.9) |
$590.00an average of $10.00 per time performed |
$25.37 an average of $0.43 per time performed |
EVALUATION AND MANAGEMENTNew patient office or other outpatient visit, typically 6... + New patient office or other outpatient visit, typically 60 minutes × Service Code: 99205Performed in an office |
43 times performed, 0.06% of his services |
23rd 72nd most performed service for this provider most performed service in this state & specialty |
43 patients got this service, 18% of his patients |
1 average number of visits a patient made for this service (Peers: 1) |
$27,907.00an average of $649.00 per time performed |
$7,374.93 an average of $171.51 per time performed |
EVALUATION AND MANAGEMENTInitial hospital inpatient care, typically 70 minutes per... + Initial hospital inpatient care, typically 70 minutes per day × Service Code: 99223Performed in a facility |
41 times performed, 0.05% of his services |
24th 36th most performed service for this provider most performed service in this state & specialty |
39 patients got this service, 16% of his patients |
1.1 average number of visits a patient made for this service (Peers: 1.2) |
$25,707.00an average of $627.00 per time performed |
$7,052.82 an average of $172.02 per time performed |
PATHOLOGY AND LABORATORYBlood test, thyroid stimulating hormone (tsh) Service Code: 84443Performed in an office |
41 times performed, 0.05% of his services |
25th 101st most performed service for this provider most performed service in this state & specialty |
19 patients got this service, 8% of his patients |
2.2 average number of visits a patient made for this service (Peers: 1.6) |
$4,510.00an average of $110.00 per time performed |
$918.81 an average of $22.41 per time performed |
MEDICINEInfusion of different chemotherapy drug or substance into... + Infusion of different chemotherapy drug or substance into a vein up to 1 hour × Service Code: 96417Performed in an office |
37 times performed, 0.05% of his services |
26th 205th most performed service for this provider most performed service in this state & specialty |
11 patients got this service, 5% of his patients |
3.4 average number of visits a patient made for this service (Peers: 4.1) |
$22,940.00an average of $620.00 per time performed |
$2,089.39 an average of $56.47 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 |
34 times performed, 0.04% of his services |
27th 1st most performed service for this provider most performed service in this state & specialty |
18 patients got this service, 8% of his patients |
1.9 average number of visits a patient made for this service (Peers: 2.1) |
$7,851.96an average of $230.94 per time performed |
$1,996.82 an average of $58.73 per time performed |
PATHOLOGY AND LABORATORYService Code: 83735Performed in an office |
34 times performed, 0.04% of his services |
28th 66th most performed service for this provider most performed service in this state & specialty |
14 patients got this service, 6% of his patients |
2.4 average number of visits a patient made for this service (Peers: 3.4) |
$1,530.00an average of $45.00 per time performed |
$303.62 an average of $8.93 per time performed |
EVALUATION AND MANAGEMENTHospital discharge day management, more than 30 minutes Service Code: 99239Performed in a facility |
32 times performed, 0.04% of his services |
29th 172nd most performed service for this provider most performed service in this state & specialty |
29 patients got this service, 12% of his patients |
1.1 average number of visits a patient made for this service (Peers: 1.2) |
$10,720.00an average of $335.00 per time performed |
$2,842.24 an average of $88.82 per time performed |
PATHOLOGY AND LABORATORYImmunologic analysis for detection of tumor antigen Service Code: 86300Performed in an office |
28 times performed, 0.04% of his services |
30th 249th most performed service for this provider most performed service in this state & specialty |
11 patients got this service, 5% of his patients |
2.5 average number of visits a patient made for this service (Peers: 3) |
$2,660.00an average of $95.00 per time performed |
$777.00 an average of $27.75 per time performed |
EVALUATION AND MANAGEMENTEstablished patient office or other outpatient, visit typ... + Established patient office or other outpatient, visit typically 40 minutes × Service Code: 99215Performed in an office |
19 times performed, 0.02% of his services |
31st 31st most performed service for this provider most performed service in this state & specialty |
17 patients got this service, 7% of his patients |
1.1 average number of visits a patient made for this service (Peers: 1.6) |
$8,664.00an average of $456.00 per time performed |
$2,270.31 an average of $119.49 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 charged Medicare for a lower percentage of 5’s than his peers
Lee S Rosen
Average for Specialist Providers in California
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.