Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol A Gannon, APN

Family Nurse Practitioner in Greeley, CO · enumerated 2008 · practices at Family Physicians of Greeley LLP.

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

National Provider Identifier

1538330113

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Registry record

Entity type Individual (Type 1)

Name Carol A Gannon

Credential APN

Sex Female

Practice address 6801 W 20th St Unit 101, Greeley, CO, 80634

Phone (970) 378-8000

Fax (970) 378-8088

Enumeration date Mar 21, 2008

Last updated in NPPES Apr 28, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN.0116733 (CO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RXN.0099175-NP (CO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0002761-NP (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
73426547	Medicaid	CO	-

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

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 Carol Gannon?

Carol Gannon is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-28.