1. Home
  2. Directory
  3. Georgia
  4. Lagrange
  5. Nurse Practitioner
  6. NPI Profile

MARY KATHERINE WILLIAMS CFNP
NPI 1972549269
Nurse Practitioner - Primary Care in Lagrange, GA

Active since June 22, 2006
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET, LAGRANGE, GA 30240(706) 882-8831(706) 812-4091 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Katherine Williams Cfnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY KATHERINE WILLIAMS CFNP (NPI 1972549269) is an individual primary care provider in Lagrange, Georgia, licensed in Georgia (036755) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1972549269
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMARY KATHERINE WILLIAMSCredential: CFNP
Location AddressCLARK-HOLDER CLINIC, P.A., 303 SMITH STREETLagrange, GA 30240
Mailing AddressClark-holder Clinic, P.a., 303 Smith StreetLagrange, GA 30240 · (706) 882-8831 · Fax (706) 812-4091
Phone(706) 882-8831
Fax(706) 812-4091
Sole ProprietorNo
Enumeration DateJune 22, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1972549269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in GA · 036755
Also ListedNurse PractitionerTaxonomy 363L00000X · License 036755 (GA)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 036755 (GA)

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KENNETH T HORLANDER M.D.
Internal Medicine (Pulmonary Disease)
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
RENE MARC HUBERDEAU M.D.
Orthopaedic Surgery
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
SHIH YIN ANNA KAO M.D.
Ophthalmology
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
GRANT R MAJOR M.D.
Surgery
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
LAWRENCE N GYNTHER M.D.
Internal Medicine (Hematology & Oncology)
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
LEROY K HUBBERT M.D.
Obstetrics & Gynecology
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
CLARK-HOLDER CLINIC, P.A.
Urology
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831
SERENA M COULOMBE CRNP
Nurse Practitioner (Adult Health)
CLARK-HOLDER CLINIC, P.A., 303 SMITH STREET
LAGRANGE, GA 30240
Troup County (706) 882-8831

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Williams's NPI number?

The NPI number for Mary Williams is 1972549269. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Where is Mary Williams located?

Mary Williams practices at Clark-Holder Clinic, P.A. 303 Smith Street, Lagrange, GA 30240. The listed phone number is (706) 882-8831.

What is Mary Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

When was this NPI record last updated?

The NPPES record for Mary Williams was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.