Registry data as of Aug 27, 2026

James Merikangas, M.D.

Neurology Physician · Bethesda, MD

James Merikangas, M.D. is a neurology physician with a practice address in Bethesda, Maryland, and NPI 1588728620, issued on Dec 21, 2006. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1588728620
Name
James Merikangas
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
Practice location
4300 Montgomery Ave, Bethesda, MD 20814
Phone
(301) 654-1934
Enumerated
Dec 21, 2006
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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Also registered at 4300 Montgomery Ave

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

  1. Eileen Boyle, PH.D.Clinical Psychologist1184878316
  2. Kareen Gholl-Bedewi, PHDClinical Psychologist1134306863
  3. Anissa Maroof, M.D.Psychiatry Physician1447418918
  4. Alexandra Welsh, M.S., CCC-SLPSpeech-Language Pathologist1053980284

Verify James Merikangas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Neurology Physician providers in Maryland

There are 487 neurology physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 487 in Maryland → Every provider in Bethesda →

Other neurology physician records in Maryland

  1. Orwa Aboud, M.D. PH.DBaltimore, MD1659714574
  2. Malik Adil, MDBethesda, MD1174941488
  3. Busranur Agac, MDBethesda, MD1851915474
  4. Gurdeep Ahluwalia, M.D.Annapolis, MD1083818058
  5. Haroon Ahmad, M.D.Baltimore, MD1689012312
  6. Syed Ahmed, M.D.Germantown, MD1144434887
  7. Brian Ahuja, M.D.Columbia, MD1740548866
  8. Kanwaljit Ahuja, M.D.Bowie, MD1366446619
  9. Eric Aldrich, M.D.Baltimore, MD1568426146
  10. Shimellis Alemayehu, MDLanham, MD1790883288

Common questions

What is James Merikangas, M.D.'s NPI number?

James Merikangas, M.D.'s National Provider Identifier (NPI) is 1588728620, issued on Dec 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Merikangas, M.D. located?

The NPPES record lists a practice address at 4300 Montgomery Ave, Bethesda, MD, 20814. Phone: (301) 654-1934. Providers update this record themselves, so call before visiting.

How can I verify James Merikangas, M.D.'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

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.