Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Casey D Stewart, MD

Pediatrics Physician in Fort Smith, AR · enumerated 2006 · practices at River Valley Primary Care Services.

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

National Provider Identifier

1063435444

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Registry record

Entity type Individual (Type 1)

Name Casey D Stewart

Credential MD

Sex Female

Practice address 4900 Kelley Highway, Fort Smith, AR, 72904

Phone (479) 785-5700

Fax (479) 785-5708

Enumeration date Jul 26, 2006

Last updated in NPPES Sep 22, 2010

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License E2074 (AR) 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
137393001	Medicaid	AR	-
100075030A	Medicaid	OK	-
5L204	Other	AR	BCBS

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 Casey Stewart?

The National Provider Identifier (NPI) for Casey Stewart is 1063435444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Casey Stewart practice?

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

Other providers at this practice address

Browse all →

James Saunders Physician Assistant · Fort Smith, AR NPI 1194757872 Jennifer Johnson Pediatrics Physician · Fort Smith, AR NPI 1427109552 River Valley Primary Care Services Federally Qualified Health Center (FQHC) · Fort Smith, AR NPI 1023163193

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-22.