Jane Ma, MD
General Practice Physician · Bethesda, MD
Jane Ma, MD is a general practice physician with a practice address in Bethesda, Maryland, and NPI 1235692328, issued on Apr 7, 2019. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jane Ma
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 0101271009 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Wisconsin Avenue Internal Medicine And Psychiatry, Bethesda, MD 20889
- Phone
- (301) 295-4397
- Enumerated
- Apr 7, 2019
- Record last updated
- Aug 13, 2023
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 385 in Maryland → Look up another NPI →
Verify Jane Ma 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
Jane Ma among 385 general practice physician records in Maryland
Jane Ma, MD is one of 385 general practice physician records with a practice address in Maryland. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 45% of them.
- NPI issued2019 · 45% of these records are older, 51% newer
- In a Medicare fileNo · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2023 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
194 general practice physician records list a practice address in Bethesda
They are 194 of the 7,245 NPPES records with a practice address in Bethesda, and 385 general practice physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 385 in Maryland → Every provider in Bethesda → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Mary Andrews, M.D.Bethesda, MD 208891750519047
- Roxanne Danielson, M.D. M.P.H. M.S.Bethesda, MD 208891609071299
- Kevin Friedman, DOBethesda, MD 208891407951346
- Meghan Ginn, M.D.Bethesda, MD 208891770844482
- Sarah Gordon, M.D.Bethesda, MD 208891255625430
- Corey Gunderson, DOBethesda, MD 208891639634744
- Derek Karr, MDBethesda, MD 208891033640511
- Emerson Maniwang, MDBethesda, MD 208891205396470
Common questions
What is Jane Ma, MD's NPI number?
Jane Ma, MD's National Provider Identifier (NPI) is 1235692328, issued on Apr 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Jane Ma, MD located?
The NPPES record lists a practice address at 8901 Wisconsin Avenue Internal Medicine And Psychiatry, Bethesda, MD, 20889. Phone: (301) 295-4397. Providers update this record themselves, so call before visiting.
How can I verify Jane Ma, MD'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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.