Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stewart Whitney

Colon & Rectal Surgery Physician in Dallas, TX · enumerated 2015.

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

National Provider Identifier

1497142491

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Registry record

Entity type Individual (Type 1)

Name Stewart Whitney

Sex Male

Practice address 8315 Walnut Hill Ln Ste 220, Dallas, TX, 75231

Phone (214) 343-8565

Enumeration date Apr 17, 2015

Last updated in NPPES Oct 4, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License T0976 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
427851701	Medicaid	TX	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Stewart Whitney?

Stewart Whitney is registered in NPPES with the primary taxonomy of Colon & Rectal Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-04.