Marion Danis, M.D.
Internal Medicine Physician · Bethesda, MD
Marion Danis, M.D. is an internal medicine physician with a practice address in Bethesda, Maryland, and NPI 1952467763, issued on Dec 28, 2006. Check the license (Maryland D0053073, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marion Danis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0053073 MD
Self-reported in NPPES; status is on the state search - Practice location
- National Institutes OF Health, Bethesda, MD 20892
- Phone
- (301) 435-8727
- Enumerated
- Dec 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 496-0760
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at National Institutes OF Health
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Leonardo Cohen, M.D.Neurology Physician1932418209
- Anna Conrey, MSN, RN, CCRN, CRNPAcute Care Nurse Practitioner1689731895
Verify Marion Danis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0053073Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marion Danis among 3,904 internal medicine physician records in Maryland
Marion Danis, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
288 internal medicine physician records list a practice address in Bethesda
They are 288 of the 7,245 NPPES records with a practice address in Bethesda, and 3,904 internal medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,904 in Maryland → Every provider in Bethesda → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Andrea Apolo, MDBethesda, MD 208921902059124
- Victoria Cargill, M.D., M.S.C.E.Bethesda, MD 208921629270236
- Madeleine Deming, M. D.Bethesda, MD 208921609820802
- Nicole Farmer, MDBethesda, MD 208921184827321
- Paneez Khoury, M.D.Bethesda, MD 208921720203920
- Caroline Philpott, M. D.Bethesda, MD 208921043469612
- Alexandra Pratt, MDBethesda, MD 208921255476933
- Arun Rajan, M.D.Bethesda, MD 208921316111776
Common questions
What is Marion Danis, M.D.'s NPI number?
Marion Danis, M.D.'s National Provider Identifier (NPI) is 1952467763, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marion Danis, M.D. located?
The NPPES record lists a practice address at National Institutes OF Health, Bethesda, MD, 20892. Phone: (301) 435-8727. Providers update this record themselves, so call before visiting.
How can I verify Marion Danis, M.D.'s license?
NPPES lists Maryland license number D0053073, 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.
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.