Joseph Fontana, MD
Critical Care Medicine (Internal Medicine) Physician · Bethesda, MD
Joseph Fontana, MD is a critical care medicine (internal medicine) physician with a practice address in Bethesda, Maryland, and NPI 1679521223, issued on May 5, 2006. Check the license (Maryland D0050718, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joseph Fontana
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- D0050718 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8600 Old Georgetown RD, Bethesda, MD 20814
- Phone
- (301) 896-3100
- Enumerated
- May 5, 2006
- Entity
- Type 1 · individual
Also registered at 8600 Old Georgetown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Fontana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0050718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Critical Care Medicine (Internal Medicine) Physician providers in Maryland
There are 217 critical care medicine (internal medicine) physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other critical care medicine (internal medicine) physician records in Maryland
- Mustafa Abdulmahdi, M.D.Baltimore, MD1205278843
- Amy Agrawal, M.D.Silver Spring, MD1962507384
- Amarpreet AhluwaliaBaltimore, MD1245897453
- Mustafa Al Mashat, MDCheverly, MD1821397290
- Mohamad Alabrash, M.D.White Marsh, MD1629174966
- Syed Aleem, MDColumbia, MD1104359264
- Eli Alegado, MDBrooklyn, MD1437224656
- Michael Allison, MDBaltimore, MD1700011558
- Valentina AmaralBaltimore, MD1477932739
- Pamela Amelung, M.D.Baltimore, MD1215998281
Common questions
What is Joseph Fontana, MD's NPI number?
Joseph Fontana, MD's National Provider Identifier (NPI) is 1679521223, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Fontana, MD located?
The NPPES record lists a practice address at 8600 Old Georgetown RD, Bethesda, MD, 20814. Phone: (301) 896-3100. Providers update this record themselves, so call before visiting.
How can I verify Joseph Fontana, MD's license?
NPPES lists Maryland license number D0050718, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.