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Mrs. Gwendolyn Woods Siler, PA-C

Physician Assistant in Sanford, NC · enumerated 2006.

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

National Provider Identifier

1144290669

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Registry record

Entity type Individual (Type 1)
Name Mrs. Gwendolyn Woods Siler
Credential PA-C
Sex Female
Practice address 127 N Steele St, Sanford, NC, 27330
Fax (919) 776-2956
Enumeration date Jan 26, 2006
Last updated in NPPES Jul 20, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 100215 (NC) Primary

Other identifiers

Identifier Type State Issuer
2331038 Other NC MEDICARE GROUP
5950672 Medicaid NC -

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

Where does Gwendolyn Siler practice?
The practice location on file with NPPES is in Sanford, NC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gwendolyn Siler?
The National Provider Identifier (NPI) for Gwendolyn Siler is 1144290669, 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 2022-07-20.