Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bahar Sedarati-Oliaie, M.D.

Specialist in Laguna Woods, CA · enumerated 2008.

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

National Provider Identifier

1659543072

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Registry record

Entity type Individual (Type 1)

Name Dr. Bahar Sedarati-Oliaie

Credential M.D.

Sex Female

Practice address 24331 El Toro Rd, Suite 360, Laguna Woods, CA, 92637

Phone (310) 980-1781

Fax (949) 600-8822

Enumeration date Mar 25, 2008

Last updated in NPPES Apr 9, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License A100909 (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

What is the NPI number for Bahar Sedarati-Oliaie?

The National Provider Identifier (NPI) for Bahar Sedarati-Oliaie is 1659543072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bahar Sedarati-Oliaie practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-09.