Doctor profile · Federal record
Dr. Margaret Sommerville, M.D.
Dermatology Physician (CMS: Dermatology) · Procedural Dermatology Physician · Chevy Chase, MD
- NPI 1861671505
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5530 Wisconsin Ave Ste 830
Chevy Chase, MD 208154461
(301) 656-7546
fax (301) 469-4952
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- August 10, 2008
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Maryland #D0061245
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861671505. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
637
Distinct HCPCS
7
Medicare allowed
$37,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 262 | 55 | $8 | |
17000 |
Destruction of precancer skin growth, 1 growth | 117 | 76 | $51 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 95 | 73 | $102 | |
17110 |
Destruction of skin growth, 1-14 growths | 85 | 67 | $126 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $127 | |
11102 |
Biopsy of related skin growth, first growth | 28 | 27 | $74 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 15 | 12 | $198 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 117. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
27
Patients
11
Total drug cost
$308
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocortisone | Generic | 15 | 11 | $208 |
| Triamcinolone Acetonide | Generic | 12 | 0 | $100 |
Frequently asked questions
What is Dr. Margaret Sommerville's medical specialty?
Dr. Margaret Sommerville practices Dermatology Physician in Chevy Chase, MD.
Where does Dr. Margaret Sommerville practice?
Dr. Margaret Sommerville practices at 5530 Wisconsin Ave Ste 830, Chevy Chase, MD 208154461. Office phone: 3016567546.
What is Dr. Margaret Sommerville's NPI?
Dr. Margaret Sommerville's National Provider Identifier (NPI) is 1861671505, issued by NPPES.
Does Dr. Margaret Sommerville accept Medicare assignment?
Yes. Dr. Margaret Sommerville accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Sommerville commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.