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Ms. Mary Jeanne Williams, ANP

Adult Health Nurse Practitioner in Spartanburg, SC · enumerated 2006.

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

National Provider Identifier

1952414690

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Registry record

Entity type Individual (Type 1)
Name Ms. Mary Jeanne Williams
Credential ANP
Sex Female
Practice address 2995 Reidville Rd Ste 100, Spartanburg, SC, 29301
Phone (864) 587-3000
Fax (864) 587-3019
Enumeration date Aug 16, 2006
Last updated in NPPES Jan 18, 2021

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 17838 (SC) Primary

Other identifiers

Identifier Type State Issuer
SC69136067 Other SC MEDICARE PIN
083233 Medicaid OR -
NP3474 Medicaid SC -
SC69136084 Other SC MEDICARE PIN

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

What is the NPI number for Mary Williams?
The National Provider Identifier (NPI) for Mary Williams is 1952414690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Williams practice?
The practice location on file with NPPES is in Spartanburg, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-18.