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

Daniel Toufic Nassar

Obstetrics & Gynecology Physician in La Jolla, CA · enumerated 2017.

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

National Provider Identifier

1265964092

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Registry record

Entity type Individual (Type 1)
Name Daniel Toufic Nassar
Sex Male
Practice address La Jolla, CA, 92037
Phone (800) 926-8273
Enumeration date Mar 30, 2017
Last updated in NPPES Nov 13, 2025

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

Taxonomy & licenses

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 21195 (CA) Secondary
207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 21195 (CA) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 21195 (CA) Primary

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 Daniel Nassar?
Daniel Nassar is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. 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 2025-11-13.