NPPES file of Aug 9, 2026

Barbara Martinez

Allergy & Immunology (Internal Medicine) Physician · Bethesda, MD

Barbara Martinez is an allergy & immunology (internal medicine) physician with a practice address in Bethesda, Maryland, and NPI 1679710131, issued on Jan 20, 2009. Check the license (Maryland D67580, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679710131
Name
Barbara Martinez
Primary taxonomy
Allergy & Immunology (Internal Medicine) Physician 207RA0201X
License numbers
D67580 MD
M3012 TX
Self-reported in NPPES; status is on the state search
Practice location
8901 Wisconsin Ave, Bethesda, MD 20889
Phone
(301) 295-4510
Enumerated
Jan 20, 2009
Record last updated
Mar 16, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest allergy & immunology (internal medicine) physician records → All 30 in Maryland → Look up another NPI →

Also registered at 8901 Wisconsin Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  3. Anthony AchilleMilitary Health Care Provider1548117609
  4. Chigozie Achuko, DMDDentist1811235898
  5. Jennifer Ackerman Helfand, LCSW-CSocial Worker1912658659
  6. Barry Adams, M.S.S.W.Clinical Social Worker1033242730

Verify Barbara Martinez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D67580    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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Barbara Martinez among 30 allergy & immunology (internal medicine) physician records in Maryland

Barbara Martinez is one of 30 allergy & immunology (internal medicine) physician records with a practice address in Maryland. 50% 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 2009, is newer than 57% of them.

  • NPI issued2009 · 57% of these records are older, 30% newer
  • In a Medicare fileNo · 50% of these records are
  • In the CMS Doctors and Clinicians fileNo · 30% of these records are
  • Record last updated2012 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology (Internal Medicine) Physician providers in Maryland

There are 30 allergy & immunology (internal medicine) physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 30 in Maryland → Every provider in Bethesda → Allergy & Immunology (Internal Medicine) Physician nationwide →

The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes

  1. Raghava Charya, MDBethesda, MD 208891487746566
  2. Elizabeth PepperBethesda, MD 208891740864537
  3. Julia Savitz, M.D.Bethesda, MD 208891568666360
  4. Nyomi Washington, MDBethesda, MD 208891174956569
  5. Sofia Chaudhry, M.D.Bethesda, MD 208921396942678
  6. Thomas Nutman, M.D.Bethesda, MD 208921225275456
  7. Dilawar Khokhar, MDGermantown, MD 208761760836589
  8. Nkiruka Erekosima, M.D., M.P.H.Silver Spring, MD 209041447315536

Common questions

What is Barbara Martinez's NPI number?

Barbara Martinez's National Provider Identifier (NPI) is 1679710131, issued on Jan 20, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Barbara Martinez located?

The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (301) 295-4510. Providers update this record themselves, so call before visiting.

How can I verify Barbara Martinez's license?

NPPES lists Maryland license number D67580, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.