Ronald Ginsberg, MD
Gastroenterology Physician · Baltimore, MD
Ronald Ginsberg, MD is a gastroenterology physician with a practice address in Baltimore, Maryland, and NPI 1801877758, issued on Nov 8, 2005. Check the license (Maryland D14133, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ronald Ginsberg
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- D14133 MD
Self-reported in NPPES; status is on the state search - Practice location
- 19 Walker Ave, Baltimore, MD 21208
- Phone
- (410) 484-4840
- Enumerated
- Nov 8, 2005
- Entity
- Type 1 · individual
Also registered at 19 Walker Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seth Glassman, DDSGeneral Practice Dentistry1467677153
Verify Ronald Ginsberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D14133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
96% fewer Medicare Part D claims than the average gastroenterology physician in 2024
35 Medicare Part D claims, against an average of 848 among the 13,066 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.
Gastroenterology Physician providers in Maryland
There are 424 gastroenterology physician records in Maryland.
Other gastroenterology physician records in Maryland
- Maaza Abdi, M.D.Baltimore, MD1063625028
- Tsion Abdi, MDBaltimore, MD1881919637
- Hamza Abdulla, M.D.Easton, MD1437599529
- Thomas Abernathy, M.D.Catonsville, MD1538105697
- Ruben Acosta, M.D.Silver Spring, MD1376545962
- Abdulhosein Adham, M.D.Oxon Hill, MD1710933791
- Kasra Adham, MDOxon Hill, MD1053630285
- Nasim Adimi, PAFrederick, MD1538568365
- Vijay Adimoolam, MDBaltimore, MD1588693857
- John Affronti, M.D.Lutherville, MD1023020872
Common questions
What is Ronald Ginsberg, MD's NPI number?
Ronald Ginsberg, MD's National Provider Identifier (NPI) is 1801877758, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Ginsberg, MD located?
The NPPES record lists a practice address at 19 Walker Ave, Baltimore, MD, 21208. Phone: (410) 484-4840. Providers update this record themselves, so call before visiting.
How can I verify Ronald Ginsberg, MD's license?
NPPES lists Maryland license number D14133, 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 Ronald Ginsberg, MD prescribe under Medicare Part D?
In 2024, Ronald Ginsberg, MD had 35 Medicare Part D claims; the average among gastroenterology physician prescribers was 848. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.