NPPES file of Aug 9, 2026

Marc Wilson

Family Medicine Physician · Baltimore, MD

Marc Wilson is a family medicine physician with a practice address in Baltimore, Maryland, and NPI 1275565251, issued on Jul 7, 2006. Check the license (Maryland D46771, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275565251
Name
Marc Wilson
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
D46771 MD
Self-reported in NPPES; status is on the state search
Practice location
815 E Pratt St, Baltimore, MD 21202
Phone
(410) 637-5700
Enumerated
Jul 7, 2006
Record last updated
Nov 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(410) 637-5661
Medicaid ID
493150500 MD
Medicare enrollment
Enrolled (PECOS I20100520000297); accepts Medicare assignment
Medical or professional school
Howard University College Of Medicine, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 815 E Pratt St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tolani Abdulkadir, MDObstetrics & Gynecology Physician1699734293
  2. Linda Ataifo, MDFamily Medicine Physician1609371905
  3. Justin Capasso, M.D.Family Medicine Physician1457713331
  4. Aweke DubiFamily Nurse Practitioner1427690809
  5. Rachel Hope, M.D.Family Medicine Physician1699119800
  6. Sarah LichensteinFamily Medicine Physician1649857947

Verify Marc Wilson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D46771
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.2 times the Medicare Part D claims of the average family medicine physician in 2024

7,620 Medicare Part D claims for 592 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 231 claims were for opioids.

  1. Marc Wilson7,620
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium808 claims
  2. Amlodipine Besylate503 claims
  3. Losartan Potassium278 claims
  4. Lisinopril248 claims
  5. Gabapentin238 claims
  6. Tamsulosin Hcl207 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.

Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan OF The Mid Atlantic States, IncBaltimore, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Family Medicine Physician providers in Maryland

There are 1,912 family medicine physician records in Maryland.

Other family medicine physician records in Maryland

  1. Amelia Abban, CRNP-BCLaurel, MD1023761970
  2. Peter Abbott, MDWillards, MD1982603759
  3. Hanan Aboumatar, MD, MPHBaltimore, MD1437526746
  4. Ndubuisi Achufusi, M.D.Greenbelt, MD1124057260
  5. Jose Acol, MDMount Airy, MD1801890306
  6. Phyllis Acquah, M.D.Silver Spring, MD1285996868
  7. Charles Adamo, M.D.Annapolis, MD1063437358
  8. Gillian Adams, M.D.Bel Air, MD1912086794
  9. Jerry Adams, M.D.Lavale, MD1710088265
  10. Ifeoluwa AdekanyeDundalk, MD1699419804

Common questions

What is Marc Wilson's NPI number?

Marc Wilson's National Provider Identifier (NPI) is 1275565251, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marc Wilson located?

The NPPES record lists a practice address at 815 E Pratt St, Baltimore, MD, 21202. Phone: (410) 637-5700. Providers update this record themselves, so call before visiting.

How can I verify Marc Wilson's license?

NPPES lists Maryland license number D46771, as entered by the provider. 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 Marc Wilson prescribe under Medicare Part D?

In 2024, Marc Wilson had 7,620 Medicare Part D claims for 592 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.