Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary S Hathaway, MD

Surgery Physician in Marietta, GA · enumerated 2006.

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

National Provider Identifier

1164489373

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Registry record

Entity type Individual (Type 1)

Name Gary S Hathaway

Credential MD

Sex Male

Practice address 590 Nancy St Nw, Marietta, GA, 30060

Phone (770) 423-0395

Fax (770) 499-0352

Enumeration date May 1, 2006

Last updated in NPPES Dec 3, 2019

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 042599 (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
52636051-004	Other	GA	BC/BS ID
565113	Other	GA	AETNA HMO
5647403	Other	GA	AETNA PPO ID
00744961D	Medicaid	GA	-
020042822	Other	GA	RAILROAD MEDICARE ID

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 NPI 1164489373 active?

Yes, as of the latest NPPES snapshot, NPI 1164489373 is active (record last updated 2019-12-03).

How do I verify Gary Hathaway's NPI record?

Cross-check NPI 1164489373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-03.