Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Brian T Mc Caffrey, M.D.

Urology Physician in Modesto, CA · enumerated 2006.

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

National Provider Identifier

1013940451

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Registry record

Entity type Individual (Type 1)

Name Mr. Brian T Mc Caffrey

Credential M.D.

Sex Male

Practice address 1541 Florida Ave, Suite 200, Modesto, CA, 95350

Phone (209) 577-3388

Fax (209) 523-0764

Enumeration date Jul 9, 2006

Last updated in NPPES Mar 29, 2011

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License A25357 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
CD233Y	Other	CA	MEDICARE INDIVIDUAL PTAN
CD069A	Other	CA	MEDICARE GROUP PTAN
ZZZ48224Z	Other	CA	MEDICARE

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

Is NPI 1013940451 active?

Yes, as of the latest NPPES snapshot, NPI 1013940451 is active (record last updated 2011-03-29).

How do I verify Brian Mc Caffrey's NPI record?

Cross-check NPI 1013940451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-29.