Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tanzila Razzaki PC

Q: What is the NPI number for Tanzila Razzaki PC?

The NPI for Tanzila Razzaki PC is 1457127540, a Type 2 (organization) record in the CMS NPPES registry.

Endocrinology, Diabetes & Metabolism Physician in Newport Beach, CA · enumerated 2023 · authorized official Tanzila Razzaki, President.

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

National Provider Identifier

1457127540

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Registry record

Entity type Organization (Type 2)

Legal business name Tanzila Razzaki PC

Practice address 500 Superior Ave Ste 100, Newport Beach, CA, 92663

Phone (949) 764-8379

Fax (714) 541-3200

Enumeration date Nov 29, 2023

Last updated in NPPES Jul 17, 2024

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Tanzila Razzaki

Title President

Phone (949) 764-8379

Other identifiers

Identifier	Type	State	Issuer
5972979	Other	CA	ART OF INCORP

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 Tanzila Razzaki PC?

The NPI for Tanzila Razzaki PC is 1457127540, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Tanzila Razzaki PC?

NPPES lists Tanzila Razzaki (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-17.