Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Sedaghatfar, D.M.D., M.S.

Periodontics in San Rafael, CA · enumerated 2007.

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

National Provider Identifier

1457530164

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Sedaghatfar

Credential D.M.D., M.S.

Sex Male

Practice address 711 D St, Suite 107, San Rafael, CA, 94901

Phone (415) 482-9901

Fax (415) 482-9902

Enumeration date Oct 30, 2007

Last updated in NPPES Apr 1, 2025

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 55862 (CA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 specialty is Michael Sedaghatfar?

Michael Sedaghatfar is registered in NPPES with the primary taxonomy of Periodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-01.