Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ammar Qoubaitary, M.D.

Endocrinology, Diabetes & Metabolism Physician in San Ramon, CA · enumerated 2006.

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

National Provider Identifier

1851346977

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Registry record

Entity type Individual (Type 1)

Name Dr. Ammar Qoubaitary

Credential M.D.

Sex Male

Practice address 2305 Camino Ramon, Suite 270, San Ramon, CA, 94583

Phone (925) 866-8700

Fax (925) 866-8701

Enumeration date May 24, 2006

Last updated in NPPES Jul 12, 2013

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License A83625 (CA) 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
00A836250	Medicaid	CA	-
P01173251	Other	CA	RAILROAD MEDICARE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ammar Qoubaitary?

Ammar Qoubaitary is registered in NPPES with the primary taxonomy of Endocrinology, Diabetes & Metabolism Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-12.