Mary Elizabeth Walterhoefer, M.D.
Dermatology Physician · Annapolis, MD
Mary Elizabeth Walterhoefer, M.D. is a dermatology physician with a practice address in Annapolis, Maryland, and NPI 1831586718, issued on Apr 19, 2015. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Walterhoefer
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 0101266341 VA
Self-reported in NPPES; status is on the state search - Practice location
- 810 Bestgate RD Ste 450, Annapolis, MD 21401
- Phone
- (410) 384-3045
- Enumerated
- Apr 19, 2015
- Record last updated
- Mar 16, 2022
- Fax
- (410) 384-3044
- Medicare enrollment
- Enrolled (PECOS I20220329000966); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 341 in Maryland → Look up another NPI →
Also registered at 810 Bestgate RD Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Camille Bulte-Choudhry, MDDermatology Physician1255907622
- Megan FlahiveDermatology Physician1588041289
Verify Mary Elizabeth Walterhoefer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average dermatology physician in 2024
319 Medicare Part D claims for 125 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Valacyclovir49 claims
- Ketoconazole46 claims
- Clobetasol Propionate38 claims
- Triamcinolone Acetonide32 claims
- Desonide29 claims
- Mupirocin16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $697.67
33 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Current Dermatology And Cosmetic Center LLCAnnapolis, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Elizabeth Walterhoefer among 341 dermatology physician records in Maryland
Mary Elizabeth Walterhoefer, M.D. is one of 341 dermatology physician records with a practice address in Maryland. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2015 · median 2005 among the 241 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Maryland
There are 341 dermatology physician records in Maryland.
All 341 in Maryland → Every provider in Annapolis → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Camille Bulte-Choudhry, MDAnnapolis, MD 214011255907622
- Adaeze Ezeofor, MDAnnapolis, MD 214011699359299
- Megan FlahiveAnnapolis, MD 214011588041289
- Jennifer Gamber, M.D.Annapolis, MD 214011639147648
- Jasmine Harris, MDAnnapolis, MD 214011922685502
- Alice HeAnnapolis, MD 214011972992634
- Emma Lanuti, M.D.Annapolis, MD 214011710118534
- Kelly McGuigan, M.D.Annapolis, MD 214011316154644
Common questions
What is Mary Elizabeth Walterhoefer, M.D.'s NPI number?
Mary Elizabeth Walterhoefer, M.D.'s National Provider Identifier (NPI) is 1831586718, issued on Apr 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Walterhoefer, M.D. located?
The NPPES record lists a practice address at 810 Bestgate RD Ste 450, Annapolis, MD, 21401. Phone: (410) 384-3045. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Walterhoefer, M.D.'s license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Elizabeth Walterhoefer, M.D. prescribe under Medicare Part D?
In 2024, Mary Elizabeth Walterhoefer, M.D. had 319 Medicare Part D claims for 125 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.