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

Mr. Flanagan Whitsitt, PA

Specialist in Joshua Tree, CA · enumerated 2006.

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

National Provider Identifier

1134294382

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Registry record

Entity type Individual (Type 1)

Name Mr. Flanagan Whitsitt

Credential PA

Sex Male

Practice address Joshua Tree, CA, 92252

Phone (760) 366-9773

Enumeration date Nov 22, 2006

Last updated in NPPES Dec 3, 2007

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License PA16888 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
WPA16888A	Other	CA	MEDICARE PPIN

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

How do I verify Flanagan Whitsitt's NPI record?

Cross-check NPI 1134294382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134294382 active?

Yes, as of the latest NPPES snapshot, NPI 1134294382 is active (record last updated 2007-12-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-03.