Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Francis Thomas Healy, MD

Pulmonary Disease Physician in Napa, CA · enumerated 2005.

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

National Provider Identifier

1477534881

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Registry record

Entity type Individual (Type 1)

Name Francis Thomas Healy

Credential MD

Sex Male

Practice address 1100 Trancas St Ste 301, Napa, CA, 94558

Phone (707) 252-1447

Fax (707) 252-0650

Enumeration date Nov 11, 2005

Last updated in NPPES Apr 19, 2021

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License G37366 (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
00G373660	Medicaid	CA	-
CGP156449	Other	-	CA DEPT OF HEALTH SERVICE
290009929	Other	-	RAILROAD MEDICARE
170944300	Other	-	US DEPT OF LABOR

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 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.

What specialty is Francis Healy?

Francis Healy is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-19.