Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jose-Rafael Pantoja Zuzuarregui, M.D.

Neurology Physician in Fresno, CA · enumerated 2011 · practices at Regents of University of California.

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

National Provider Identifier

1558660746

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Registry record

Entity type Individual (Type 1)

Name Dr. Jose-Rafael Pantoja Zuzuarregui

Credential M.D.

Sex Male

Practice address 2335 E Kashian Ln Ste 301, Fresno, CA, 93701

Phone (559) 264-9199

Enumeration date Mar 28, 2011

Last updated in NPPES Nov 6, 2019

Taxonomy & licenses

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License A135789 (CA) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License A135789 (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 specialty is Jose-Rafael Zuzuarregui?

Jose-Rafael Zuzuarregui is registered in NPPES with the primary taxonomy of Neurology 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 2019-11-06.