Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Abhay Makarand Vaidya, M.D.

Q: What is the NPI number for Abhay Vaidya?

The National Provider Identifier (NPI) for Abhay Vaidya is 1639186075, a Type 1 (individual) record in the CMS NPPES registry.

Otolaryngology Physician in Thousand Oaks, CA · enumerated 2006.

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

National Provider Identifier

1639186075

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Registry record

Entity type Individual (Type 1)

Name Dr. Abhay Makarand Vaidya

Credential M.D.

Sex Male

Practice address Thousand Oaks, CA, 91361

Phone (805) 379-9646

Fax (805) 379-0611

Enumeration date Aug 1, 2006

Last updated in NPPES Nov 7, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License G86471 (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
P00957559	Other	CA	MEDICARE RAILROAD
G86471	Other	CA	LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Abhay Vaidya practice?

The practice location on file with NPPES is in Thousand Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Abhay Vaidya?

The National Provider Identifier (NPI) for Abhay Vaidya is 1639186075, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-07.