Doctor profile · Federal record
Dr. Mary Walterhoefer, M.D.
Dermatology Physician (CMS: Dermatology) · Annapolis, MD
- NPI 1831586718
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
810 Bestgate RD Ste 450
Annapolis, MD 214013648
(410) 384-3045
fax (410) 384-3044 - Additional location
-
1525 Wilson Blvd, Suite 125
Arlington, VA 222092411
(703) 966-7127
fax (844) 357-7049
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- March 16, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Virginia #0101266341
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831586718. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
661
Distinct HCPCS
10
Medicare allowed
$43,881
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 205 | 48 | $7 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 141 | 94 | $91 | |
17000 |
Destruction of precancer skin growth, 1 growth | 93 | 76 | $56 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 66 | 66 | $113 | |
17110 |
Destruction of skin growth, 1-14 growths | 63 | 50 | $112 | |
11102 |
Biopsy of related skin growth, first growth | 26 | 24 | $100 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 20 | 19 | $57 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 18 | $129 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $168 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 11 | 11 | $73 |
In context: peer comparison
Among 6 peers in Annapolis Dermatology Physician, average services per provider: 292. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$698
Transactions
33
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 6 | $132.47 | |
| Revance Therapeutics, INC. | 5 | $122.03 | |
| Genzyme Corporation | 3 | $68.71 | |
| Novartis Pharmaceuticals Corporation | 3 | $57.33 | |
| Biofrontera INC. | 3 | $45.83 | |
| Abbvie INC. | 2 | $45.41 | |
| Lilly USA, LLC | 2 | $43.16 | |
| Ucb, INC. | 2 | $42.99 | |
| Amgen INC. | 2 | $40.68 | |
| Regeneron Healthcare Solutions, INC. | 2 | $38.60 | |
| Almirall LLC | 1 | $22.99 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $21.20 | |
| Pfizer INC. | 1 | $16.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
66
Patients
27
Total drug cost
$1,692
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 20 | 15 | $240 |
| Ketoconazole | Generic | 16 | 0 | $285 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 16 | 12 | $299 |
| Clobetasol Propionate | Generic | 14 | 0 | $868 |
Frequently asked questions
What is Dr. Mary Walterhoefer's medical specialty?
Dr. Mary Walterhoefer practices Dermatology Physician in Annapolis, MD.
Where does Dr. Mary Walterhoefer practice?
Dr. Mary Walterhoefer practices at 810 Bestgate RD Ste 450, Annapolis, MD 214013648. Office phone: 4103843045.
What is Dr. Mary Walterhoefer's NPI?
Dr. Mary Walterhoefer's National Provider Identifier (NPI) is 1831586718, issued by NPPES.
Does Dr. Mary Walterhoefer accept Medicare assignment?
Yes. Dr. Mary Walterhoefer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Walterhoefer commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.