Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deirdre Stewart, MD

Pediatrics Physician in Cumming, GA · enumerated 2006.

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

National Provider Identifier

1902965957

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Registry record

Entity type Individual (Type 1)

Name Deirdre Stewart

Credential MD

Sex Female

Practice address 410 Peachtree Pkwy, Suite 300, Cumming, GA, 30041

Phone (404) 785-3020

Fax (404) 785-3033

Enumeration date Dec 6, 2006

Last updated in NPPES Jun 6, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 39022 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Deirdre Stewart practice?

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

What is the NPI number for Deirdre Stewart?

The National Provider Identifier (NPI) for Deirdre Stewart is 1902965957, 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 2022-06-06.