Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David A Birnbaum, M.D.

Family Medicine Physician in Battle Mountain, NV · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285631580

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Registry record

Entity type Individual (Type 1)

Name David A Birnbaum

Credential M.D.

Sex Male

Practice address 535 S Humboldt St, Battle Mountain, NV, 89820

Phone (775) 635-2550

Fax (775) 635-2437

Enumeration date Jun 30, 2005

Last updated in NPPES Sep 16, 2020

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 96-16 (NM) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 96-16 (NM) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
29507367	Medicaid	NM	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify David Birnbaum's NPI record?

Cross-check NPI 1285631580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285631580 active?

Yes, as of the latest NPPES snapshot, NPI 1285631580 is active (record last updated 2020-09-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-16.