Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William R Locke, MD

Obstetrics & Gynecology Physician in Starkville, MS · enumerated 2006 · practices at Starkville Clinic for Women, PA.

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

National Provider Identifier

1992886725

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Registry record

Entity type Individual (Type 1)

Name William R Locke

Credential MD

Sex Male

Practice address Starkville, MS, 39759

Phone (662) 324-4201

Fax (662) 765-0008

Enumeration date Oct 18, 2006

Last updated in NPPES Dec 28, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 08762 (MS) 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
00115190	Medicaid	MS	-

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 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 William Locke?

William Locke is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Starkville Clinic for Women, PA Obstetrics & Gynecology Physician · Starkville, MS NPI 1265513071

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-28.