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

Dr. Frank Joseph Nolan, M.D.

Rheumatology Physician in Vista, CA · enumerated 2006.

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

National Provider Identifier

1225053598

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Registry record

Entity type Individual (Type 1)

Name Dr. Frank Joseph Nolan

Credential M.D.

Sex Male

Practice address Vista, CA, 92083

Phone (760) 724-5800

Fax (760) 724-1617

Enumeration date Jul 13, 2006

Last updated in NPPES Apr 1, 2014

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

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License G27560 (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
0306940001	Other	CA	CIGNA
ZZZ033142	Other	CA	BLUE CROSS/BLUE SHIELD
G27560	Other	CA	STATE LICENSE
00G275600	Medicaid	CA	-

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 Frank Nolan's NPI record?

Cross-check NPI 1225053598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225053598 active?

Yes, as of the latest NPPES snapshot, NPI 1225053598 is active (record last updated 2014-04-01).

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Paul Brion Rheumatology Physician · Vista, CA NPI 1295724326 Altshul Dental Corp Endodontics · Vista, CA NPI 1396728218 Eye Surgery Ctr of So Calif A Med Group Ambulatory Surgical Clinic/Center · Vista, CA NPI 1619926755 Edward Kane Anesthesiology Physician · Vista, CA NPI 1366467730 William F Maloney MD, Inc Ophthalmology Physician · Vista, CA NPI 1720191190 Bruno Seemann General Practice Physician · Vista, CA NPI 1114032364 Anuj Gupta Interventional Pain Medicine Physician · Vista, CA NPI 1073629549 Kenneth Dewart Physical Therapist · Vista, CA NPI 1154425429

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-01.