Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kenneth S Stewart, DO

Anesthesiology Physician in Marietta, GA · enumerated 2006.

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

National Provider Identifier

1629085261

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Registry record

Entity type Individual (Type 1)

Name Kenneth S Stewart

Credential DO

Sex Male

Practice address 2540 Windy Hill Rd Se, Marietta, GA, 30067

Phone (470) 644-1297

Fax (470) 644-1119

Enumeration date Aug 2, 2006

Last updated in NPPES Sep 26, 2019

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 055979 (GA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 Kenneth Stewart practice?

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

What is the NPI number for Kenneth Stewart?

The National Provider Identifier (NPI) for Kenneth Stewart is 1629085261, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-26.