Donald Edward Wilson, M.D.
Gastroenterology Physician · Baltimore, MD
Donald Edward Wilson, M.D. is a gastroenterology physician with a practice address in Baltimore, Maryland, and NPI 1689912677, issued on Jan 25, 2013. Check the license (Maryland D0042501, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Donald Edward Wilson
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- D0042501 MD
Self-reported in NPPES; status is on the state search - Practice location
- 20 Penn St, Baltimore, MD 21201
- Phone
- (410) 706-7163
- Enumerated
- Jan 25, 2013
- Record last updated
- Jan 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 505 in Maryland → Look up another NPI →
Also registered at 20 Penn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bilal MoizStudent in an Organized Health Care Education/Training Program1346049590
Verify Donald Edward Wilson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0042501Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gastroenterology physician in 2024
13 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Donald Edward Wilson among 505 gastroenterology physician records in Maryland
Donald Edward Wilson, M.D. is one of 505 gastroenterology physician records with a practice address in Maryland. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 81% of them.
- NPI issued2013 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Maryland
There are 505 gastroenterology physician records in Maryland.
All 505 in Maryland → Every provider in Baltimore → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Aline Charabaty-PishvaianBaltimore, MD 212011285619080
- Raymond Cross, MDBaltimore, MD 212011447214507
- Peter Darwin, MDBaltimore, MD 212011649231481
- George Fantry, M.D.Baltimore, MD 212011043272610
- Eric Goldberg, M.D.Baltimore, MD 212011083664312
- Eduardo Gonzalez-Velez, MDBaltimore, MD 212011205913373
- Sonia Gosain, MDBaltimore, MD 212011306049002
- Bruce Greenwald, M.D.Baltimore, MD 212011801842018
Common questions
What is Donald Edward Wilson, M.D.'s NPI number?
Donald Edward Wilson, M.D.'s National Provider Identifier (NPI) is 1689912677, issued on Jan 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Donald Edward Wilson, M.D. located?
The NPPES record lists a practice address at 20 Penn St, Baltimore, MD, 21201. Phone: (410) 706-7163. Providers update this record themselves, so call before visiting.
How can I verify Donald Edward Wilson, M.D.'s license?
NPPES lists Maryland license number D0042501, 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 Donald Edward Wilson, M.D. prescribe under Medicare Part D?
In 2024, Donald Edward Wilson, M.D. had 13 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. 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.