Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anders Nattestad, DDS, PH.D.

Oral and Maxillofacial Surgery (Dentist) in San Francisco, CA · enumerated 2007.

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

National Provider Identifier

1386786606

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Registry record

Entity type Individual (Type 1)

Name Dr. Anders Nattestad

Credential DDS, PH.D.

Sex Male

Practice address 155 5th St, Suite 350, San Francisco, CA, 94103

Phone (415) 351-7191

Fax (415) 749-3339

Enumeration date Feb 13, 2007

Last updated in NPPES Jun 16, 2014

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License SP 247 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Anders Nattestad?

The National Provider Identifier (NPI) for Anders Nattestad is 1386786606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anders Nattestad practice?

The practice location on file with NPPES is in San Francisco, 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 2014-06-16.