Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammy L Gannaway, FNP

Family Nurse Practitioner in Lewiston, ME · enumerated 2009 · practices at Bright Future Healthier You.

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

National Provider Identifier

1376872606

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Registry record

Entity type Individual (Type 1)

Name Tammy L Gannaway

Credential FNP

Sex Female

Practice address 37 Park St, Lewiston, ME, 04240

Phone (207) 333-1080

Fax (207) 777-4649

Enumeration date Dec 16, 2009

Last updated in NPPES Jan 10, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN001615 (NV) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP91069 (ME) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
APRN001615	Other	NV	NV APRN
CNP91069	Other	ME	ME APRN
435223099	Medicaid	ME	-
1475901	Other	ME	MEDICARE B

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

What is the NPI number for Tammy Gannaway?

The National Provider Identifier (NPI) for Tammy Gannaway is 1376872606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tammy Gannaway practice?

The practice location on file with NPPES is in Lewiston, ME. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Nicole Kenney Addiction (Substance Use Disorder) Counselor · Lewiston, ME NPI 1659512853 Kelly Chambers Clinical Social Worker · Lewiston, ME NPI 1407181449 Bright Future Healthier You Case Management Agency · Lewiston, ME NPI 1164847737 Brittany Lavoie Clinical Social Worker · Lewiston, ME NPI 1588144810 Chelsea Cloutier Addiction (Substance Use Disorder) Counselor · Lewiston, ME NPI 1588148563 Bethany Belanger Professional Counselor · Lewiston, ME NPI 1578033361

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-10.