Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jack Griffeth, M.D.

Radiation Oncology Physician in Gainesville, GA · enumerated 2005.

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

National Provider Identifier

1548262561

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Registry record

Entity type Individual (Type 1)

Name Dr. Jack Griffeth

Credential M.D.

Sex Male

Practice address 743 Spring St Ne, Gainesville, GA, 30501

Phone (770) 219-1824

Fax (770) 219-7787

Enumeration date Aug 10, 2005

Last updated in NPPES Jan 26, 2021

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 027819 (GA) 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
00602621A	Medicaid	GA	-

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

Where does Jack Griffeth practice?

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

What is the NPI number for Jack Griffeth?

The National Provider Identifier (NPI) for Jack Griffeth is 1548262561, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-26.