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, $220 per patient in 2015.
They performed about 4 services per patient. Here’s how this provider compares.

Number of
Patients
391
Rank: 15th
out of 39 providers in this state & specialty
Services
Performed
3,720
Rank: 7th
out of 39 providers in this state & specialty
Avg Services
Per Patient
9.5 This Provider is in the top 10%
Avg 4.1
Total Paid
by Medicare
$158K
Rank: 8th
out of 39 providers in this state & specialty
Avg Paid
Per Patient
$403 This Provider is in the top 10%
Avg $220

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 her Part B patients.

This Provider's Services

This provider performed 42 different services in 2015
(26 were redacted as they were performed on less than 11 patients)

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
SKIN, HAIR AND NAILS

Destruction of 2-14 skin growths

Service Code: 17003
Performed in an office
1,668
times performed,
45% of her services

1st 2nd

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

193
patients got this service, 49% of her patients
1.5
average number of visits a patient made for this service
(Peers: 1.4)
$18,498.12an average of $11.09 per time performed $8,123.16
an average of $4.87 per time performed
medical
EVALUATION AND MANAGEMENT

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

Established patient office or other outpatient, visit typically 25 minutes ×

Service Code: 99214
Performed in an office
513
times performed,
14% of her services

2nd 5th

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

285
patients got this service, 73% of her patients
1.8
average number of visits a patient made for this service
(Peers: 1.4)
$80,381.97an average of $156.69 per time performed $39,259.89
an average of $76.53 per time performed
medical
SKIN, HAIR AND NAILS

Destruction of skin growth

Service Code: 17000
Performed in an office
341
times performed,
9% of her services

3rd 4th

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

215
patients got this service, 55% of her patients
1.6
average number of visits a patient made for this service
(Peers: 1.4)
$41,305.33an average of $121.13 per time performed $13,830.96
an average of $40.56 per time performed
medical
SKIN, HAIR AND NAILS

Biopsy of single growth of skin and/or tissue

Service Code: 11100
Performed in an office
276
times performed,
7% of her services

4th 6th

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

196
patients got this service, 50% of her patients
1.4
average number of visits a patient made for this service
(Peers: 1.2)
$43,646.64an average of $158.14 per time performed $22,444.32
an average of $81.32 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
193
times performed,
5% of her services

5th 3rd

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

123
patients got this service, 31% of her patients
1.6
average number of visits a patient made for this service
(Peers: 1.5)
$21,143.15an average of $109.55 per time performed $10,311.99
an average of $53.43 per time performed
medical
SKIN, HAIR AND NAILS

Destruction of 15 or more skin growths

Service Code: 17004
Performed in an office
182
times performed,
5% of her services

6th 16th

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

107
patients got this service, 27% of her patients
1.7
average number of visits a patient made for this service
(Peers: 1.6)
$48,581.26an average of $266.93 per time performed $22,804.60
an average of $125.30 per time performed
medical
SKIN, HAIR AND NAILS

Biopsy of each additional growth of skin and/or tissue

Service Code: 11101
Performed in an office
172
times performed,
5% of her services

7th 14th

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

85
patients got this service, 22% of her patients
1.2
average number of visits a patient made for this service
(Peers: 1.1)
$8,610.32an average of $50.06 per time performed $4,797.08
an average of $27.89 per time performed
medical
SKIN, HAIR AND NAILS

Destruction of up to 14 skin growths

Service Code: 17110
Performed in an office
89
times performed,
2% of her services

8th 7th

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

71
patients got this service, 18% of her patients
1.3
average number of visits a patient made for this service
(Peers: 1.3)
$15,210.99an average of $170.91 per time performed $8,452.33
an average of $94.97 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
67
times performed,
2% of her services

9th 10th

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

50
patients got this service, 13% of her patients
1.3
average number of visits a patient made for this service
(Peers: 1.4)
$4,385.82an average of $65.46 per time performed $2,377.83
an average of $35.49 per time performed
medical
EVALUATION AND MANAGEMENT

New patient office or other outpatient visit, typically 2... +

New patient office or other outpatient visit, typically 20 minutes ×

Service Code: 99202
Performed in an office
29
times performed,
0.78% of her services

10th 18th

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

29
patients got this service, 7% of her patients
1
average number of visits a patient made for this service
(Peers: 1)
$3,232.05an average of $111.45 per time performed $1,710.71
an average of $58.99 per time performed
medical
EVALUATION AND MANAGEMENT

New patient office or other outpatient visit, typically 3... +

New patient office or other outpatient visit, typically 30 minutes ×

Service Code: 99203
Performed in an office
24
times performed,
0.65% of her services

11th 8th

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

24
patients got this service, 6% of her patients
1
average number of visits a patient made for this service
(Peers: 1)
$3,673.92an average of $153.08 per time performed $1,757.04
an average of $73.21 per time performed
drug
DRUGS

Injection, triamcinolone acetonide, not otherwise specif... +

Injection, triamcinolone acetonide, not otherwise specified, 10 mg ×

Service Code: J3301
Performed in an office
23
times performed,
0.62% of her services

12th 20th

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

14
patients got this service, 4% of her patients
1.5
average number of visits a patient made for this service
(Peers: 1.8)
$101.89an average of $4.43 per time performed $26.45
an average of $1.15 per time performed
medical
SKIN, HAIR AND NAILS

Destruction of 15 or more skin growths

Service Code: 17111
Performed in an office
17
times performed,
0.46% of her services

13th 25th

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

13
patients got this service, 3% of her patients
1.3
average number of visits a patient made for this service
(Peers: 1.3)
$3,553.00an average of $209.00 per time performed $1,843.65
an average of $108.45 per time performed
medical
SKIN, HAIR AND NAILS

Repair of wound (2.6 to 7.5 centimeters) of trunk

Service Code: 13101
Performed in an office
16
times performed,
0.43% of her services

14th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

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

11
patients got this service, 3% of her patients
1.5
average number of visits a patient made for this service
$9,670.88an average of $604.43 per time performed $4,697.28
an average of $293.58 per time performed
medical
SKIN, HAIR AND NAILS

Injection of up to 7 skin growths

Service Code: 11900
Performed in an office
13
times performed,
0.35% of her services

15th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

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

13
patients got this service, 3% of her patients
1
average number of visits a patient made for this service
$1,135.29an average of $87.33 per time performed $463.19
an average of $35.63 per time performed
medical
SKIN, HAIR AND NAILS

Removal of up to and including 15 skin tags

Service Code: 11200
Performed in an office
13
times performed,
0.35% of her services

16th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

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

12
patients got this service, 3% of her patients
1.1
average number of visits a patient made for this service
$1,680.77an average of $129.29 per time performed $721.76
an average of $55.52 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.

Agnes Ju Chang
Average for Dermatology Providers in District of Columbia

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 [email protected] and we will update your information. If you have other questions about this data, send a note to [email protected]. 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.

Read our methodology.