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CHERYL G WILLIAMS DO PC
NPI 1649332156
Clinic/Center - Rural Health in Mount Vernon, MO

Active since December 14, 2006
1011 S EAST ST, MOUNT VERNON, MO 65712(417) 466-7191(417) 466-3876 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cheryl G Williams Do Pc NPPES

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

CHERYL G WILLIAMS DO PC (NPI 1649332156), doing business as Mt.vernon Clinic, is a healthcare organization registered as a rural health in Mount Vernon, Missouri and active in the NPI registry since December 2006. The organization lists Robert Williams, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1649332156
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameCHERYL G WILLIAMS DO PC
Location Address1011 S EAST STMount Vernon, MO 65712-1331
Mailing Address1011 S East StMount Vernon, MO 65712-1399 · (417) 466-7191 · Fax (417) 466-3876
Phone(417) 466-7191
Fax(417) 466-3876
Organization SubpartNo
Authorized OfficialRobert WilliamsOffice Manager · (417) 466-7191
Enumeration DateDecember 14, 2006
Last NPPES UpdateJanuary 6, 2026
NPPES CertifiedJanuary 6, 2026
✔ NPI 1649332156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
License✔ Licensed in MO · 113916
Also ListedClinic/CenterTaxonomy 261Q00000X
1011 S EAST ST, Mount Vernon, MO 65712
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Other Names 1

Doing Business AsMt.vernon Clinic

Other Identifiers 1

Medicaid590665907MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 5

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

MS. CARLA JOYCE HALL M.S., L.P.C.
Counselor (Professional)
1011 S EAST ST
MOUNT VERNON, MO 65712
Lawrence County (417) 678-7900
MRS. MARY ANNE LOFTIS FNP-C
Nurse Practitioner (Family)
1011 S EAST ST
MOUNT VERNON, MO 65712
Lawrence County (417) 466-7191
DR. CHERYL G WILLIAMS D.O.
Family Medicine
1011 S EAST ST
MOUNT VERNON, MO 65712
Lawrence County (417) 466-7191
MRS. NANCY E SMITH-LEACH N.P.
Nurse Practitioner (Family)
1011 S EAST ST
MOUNT VERNON, MO 65712
Lawrence County (417) 466-7191
RAMONDA LYNN DUGAS NP
Nurse Practitioner (Family)
1011 S EAST ST
MOUNT VERNON, MO 65712
Lawrence County (417) 466-7191

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 Cheryl G Williams Do PC's NPI number?

The NPI number for Cheryl G Williams Do PC is 1649332156. It was assigned to this organization in the NPPES registry on December 14, 2006. The provider is doing business as Mt.Vernon Clinic.

Where is Cheryl G Williams Do PC located?

Cheryl G Williams Do PC is located at 1011 S East St, Mount Vernon, MO 65712. The listed phone number is (417) 466-7191.

What is Cheryl G Williams Do PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

What insurance does Cheryl G Williams Do PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 3 other insurers list Cheryl G Williams Do PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cheryl G Williams Do PC was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.