Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert J. Adair, M.D.

Q: What is the NPI number for Robert Adair?

The National Provider Identifier (NPI) for Robert Adair is 1629013321, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Santa Monica, CA · enumerated 2006.

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

National Provider Identifier

1629013321

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Registry record

Entity type Individual (Type 1)

Name Robert J. Adair

Credential M.D.

Sex Male

Practice address 1301 20th St, Suite 300, Santa Monica, CA, 90404

Phone (310) 829-7792

Fax (310) 829-4136

Enumeration date Jun 17, 2006

Last updated in NPPES Mar 16, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G26964 (CA) Primary

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

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 Robert Adair practice?

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

What is the NPI number for Robert Adair?

The National Provider Identifier (NPI) for Robert Adair is 1629013321, 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 2012-03-16.