Treatment Tracker

The Doctors and Services in Medicare Part B

How This Provider Compares

This Provider

Avg in State & Specialty

Providers in this state and specialty were reimbursed, on average, $386 per patient in 2014.
They performed about 3 services per patient. Here’s how this provider compares.

Number of
Patients
259
Rank: 223rd
out of 683 providers in this state & specialty
Services
Performed
1,546
Rank: 46th
out of 683 providers in this state & specialty
Avg Services
Per Patient
6 This Provider is in the top 10%
Avg 2.7
Total Paid
by Medicare
$394K
Rank: 7th
out of 683 providers in this state & specialty
Avg Paid
Per Patient
$1,522 This Provider is in the top 10%
Avg $386

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.

Who Patients See Before and After This Provider

Providers often refer their patients to a small network of other providers and organizations. Here’s who patients saw the most within 30 days before or after this provider in 2014.

Individuals

MARGARET SWENOR

ANDREW GEORGESON

Organizations

REGENTS OF THE UNIVERSI...

WILLIAM BEAUMONT HOSPITAL

Patients saw before

CHARLES MOK D.O.

Patients saw after

Individuals

MARGARET SWENOR

ANDREW GEORGESON

ZOE DEOL

Organizations

REGENTS OF THE UNIVERSI...

MOUNT CLEMENS REGIONAL ...

This Provider's Services

This provider performed 36 different services in 2014

All Services

Show Only:

Drug Services
Medical Services
CATEGORY
Description of Service
Times Performed (or Units) This Service's Rank Patients Unique Visits
Per Patient
Billed to Medicare Payments from Medicare
medical
MEDICINE

Ultrasound scan of veins of both arms or legs including a... +

Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers ×

Service Code: 93970
Performed in an office
281
times performed,
18% of his services

1st 42nd

most performed service for this provider most performed service in this state & specialty

164
patients got this service, 63% of his patients
1.7
average number of visits a patient made for this service
(Peers: 1.2)
$153,145an average of $545 per time performed $40,708
an average of $145 per time performed
medical
CARDIOVASCULAR SYSTEM

Injection of chemical agent into multiple veins of same leg +

Injection of chemical agent into multiple veins of same leg ×

Service Code: 36471
Performed in an office
274
times performed,
18% of his services

2nd 50th

most performed service for this provider most performed service in this state & specialty

111
patients got this service, 43% of his patients
2.5
average number of visits a patient made for this service
(Peers: 2.4)
$118,894an average of $434 per time performed $41,141
an average of $150 per time performed
medical
MEDICINE

Ultrasound scan of veins of one arm or leg or limited inc... +

Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers ×

Service Code: 93971
Performed in an office
235
times performed,
15% of his services

3rd 37th

most performed service for this provider most performed service in this state & specialty

98
patients got this service, 38% of his patients
2.4
average number of visits a patient made for this service
(Peers: 1.5)
$86,950an average of $370 per time performed $21,070
an average of $90 per time performed
medical
CARDIOVASCULAR SYSTEM

Laser destruction of incompetent vein of arm or leg using... +

Laser destruction of incompetent vein of arm or leg using imaging guidance, accessed through the skin ×

Service Code: 36478
Performed in an office
130
times performed,
8% of his services

4th 80th

most performed service for this provider most performed service in this state & specialty

69
patients got this service, 27% of his patients
1.9
average number of visits a patient made for this service
(Peers: 1.8)
$585,000an average of $4,500 per time performed $141,410
an average of $1,088 per time performed
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient visit, typ... +

Established patient office or other outpatient visit, typically 15 minutes ×

Service Code: 99213
Performed in an office
129
times performed,
8% of his services

5th 2nd

most performed service for this provider most performed service in this state & specialty

96
patients got this service, 37% of his patients
1.3
average number of visits a patient made for this service
(Peers: 1.4)
$16,125an average of $125 per time performed $6,355
an average of $49 per time performed
medical
EVALUATION AND MANAGEMENT

New patient office or other outpatient visit, typically 4... +

New patient office or other outpatient visit, typically 45 minutes ×

Service Code: 99204
Performed in an office
114
times performed,
7% of his services

6th 10th

most performed service for this provider most performed service in this state & specialty

114
patients got this service, 44% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$28,500an average of $250 per time performed $13,802
an average of $121 per time performed
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient visit, typ... +

Established patient office or other outpatient visit, typically 10 minutes ×

Service Code: 99212
Performed in an office
79
times performed,
5% of his services

7th 9th

most performed service for this provider most performed service in this state & specialty

57
patients got this service, 22% of his patients
1.4
average number of visits a patient made for this service
(Peers: 1.3)
$6,715an average of $85 per time performed $2,432
an average of $31 per time performed
medical
CARDIOVASCULAR SYSTEM

Destruction of insufficient vein of arm or leg, accessed ... +

Destruction of insufficient vein of arm or leg, accessed through the skin ×

Service Code: 36475
Performed in an office
75
times performed,
5% of his services

8th 124th

most performed service for this provider most performed service in this state & specialty

42
patients got this service, 16% of his patients
1.8
average number of visits a patient made for this service
(Peers: 1.7)
$360,000an average of $4,800 per time performed $102,378
an average of $1,365 per time performed
medical
CARDIOVASCULAR SYSTEM

Laser destruction of insufficient vein of arm or leg usin... +

Laser destruction of insufficient vein of arm or leg using imaging guidance, accessed through the skin ×

Service Code: 36479
Performed in an office
40
times performed,
3% of his services

9th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

most performed service for this provider 5 or fewer providers in this specialty in MI perform this service

31
patients got this service, 12% of his patients
1.3
average number of visits a patient made for this service
$36,000an average of $900 per time performed $12,921
an average of $323 per time performed
medical
CARDIOVASCULAR SYSTEM

Insertion of needle into vein for collection of blood sample +

Insertion of needle into vein for collection of blood sample ×

Service Code: 36415
Performed in an office
37
times performed,
2% of his services

10th 35th

most performed service for this provider most performed service in this state & specialty

29
patients got this service, 11% of his patients
1.3
average number of visits a patient made for this service
(Peers: 2.4)
$555an average of $15 per time performed $109
an average of $3 per time performed
medical
CARDIOVASCULAR SYSTEM

Injection of chemical agent into single vein

Service Code: 36470
Performed in an office
34
times performed,
2% of his services

11th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

most performed service for this provider 5 or fewer providers in this specialty in MI perform this service

28
patients got this service, 11% of his patients
1.2
average number of visits a patient made for this service
$12,125an average of $357 per time performed $3,764
an average of $111 per time performed
medical
SKIN, HAIR AND NAILS

Aspiration of abscess, blood accumulation, blister, or cyst +

Aspiration of abscess, blood accumulation, blister, or cyst ×

Service Code: 10160
Performed in an office
25
times performed,
2% of his services

12th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

most performed service for this provider 5 or fewer providers in this specialty in MI perform this service

12
patients got this service, 5% of his patients
1.3
average number of visits a patient made for this service
$8,125an average of $325 per time performed $1,746
an average of $70 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.

Hover over each slice to see percentage breakdown.

Charles D Mok
Average for Surgery Providers in Michigan

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 2013 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.

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