Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Giribala R Patel, M.D.

Medical Oncology Physician in Fullerton, CA · enumerated 2005.

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

National Provider Identifier

1033106562

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Registry record

Entity type Individual (Type 1)

Name Giribala R Patel

Credential M.D.

Sex Male

Practice address 2151 N Harbor Blvd Ste 3200, Fullerton, CA, 92835

Phone (714) 446-5900

Fax (714) 446-5800

Enumeration date Sep 30, 2005

Last updated in NPPES Nov 9, 2021

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License A43865 (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.

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Frequently asked questions

How do I verify Giribala Patel's NPI record?

Cross-check NPI 1033106562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1033106562 active?

Yes, as of the latest NPPES snapshot, NPI 1033106562 is active (record last updated 2021-11-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-09.