What is Cheryl G Williams DO PC's NPI number?

Cheryl G Williams DO PC's National Provider Identifier (NPI) is 1649332156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Cheryl G Williams DO PC?

Cheryl G Williams DO PC is classified in the NPPES registry as Rural Health Clinic/Center (Ambulatory Health Care Facilities).

Where is Cheryl G Williams DO PC located?

Cheryl G Williams DO PC's practice location on file with NPPES is 1011 S East St, Mount Vernon, MO 65712-1331.

What is Cheryl G Williams DO PC's phone number?

The practice phone number listed in the NPPES registry for Cheryl G Williams DO PC is (417) 466-7191.

Does Cheryl G Williams DO PC accept Medicare?

Cheryl G Williams DO PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for Cheryl G Williams DO PC?

The authorized official listed on Cheryl G Williams DO PC's NPPES record is Robert Williams, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Cheryl G Williams DO PC's NPI active?

Yes — Cheryl G Williams DO PC's NPI (1649332156) is active in the NPPES registry as of the last update on 2026-01-06.

OrganizationActiveAccepts Medicare

Cheryl G Williams DO PC

NPI 1649332156 · Rural Health Clinic/Center · Mount Vernon, MO

Cheryl G Williams DO PC is a Rural Health Clinic/Center organization in Mount Vernon, MO (NPI 1649332156).

Provider details

NPI number: 1649332156
Entity type: Organization
Primary specialty: Rural Health Clinic/CenterAmbulatory Health Care Facilities
Organization subpart: No
Authorized official: Robert Williams, Office Manager(417) 466-7191

Practice location

1011 S East St

Mount Vernon, MO 65712-1331

Phone: (417) 466-7191

Fax: (417) 466-3876

Street-level locationGet directions

More MO providers

Mailing address

1011 S East St

Mount Vernon, MO 65712-1399

Specialties & taxonomies

Rural Health Clinic/CenterPrimary261QR1300XLicense 113916 (MO)
Ambulatory Health Care Facilities
Clinic/Center261Q00000X
Ambulatory Health Care Facilities

Other names (DBA / former)

Doing business as: Mt.vernon Clinic

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2006-12-14
Last updated: 2026-01-06
Certified: 2026-01-06

Frequently asked questions

What is Cheryl G Williams DO PC's NPI number?: Cheryl G Williams DO PC's National Provider Identifier (NPI) is 1649332156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Cheryl G Williams DO PC?: Cheryl G Williams DO PC is classified in the NPPES registry as Rural Health Clinic/Center (Ambulatory Health Care Facilities).
Where is Cheryl G Williams DO PC located?: Cheryl G Williams DO PC's practice location on file with NPPES is 1011 S East St, Mount Vernon, MO 65712-1331.
What is Cheryl G Williams DO PC's phone number?: The practice phone number listed in the NPPES registry for Cheryl G Williams DO PC is (417) 466-7191.
Does Cheryl G Williams DO PC accept Medicare?: Cheryl G Williams DO PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Cheryl G Williams DO PC?: The authorized official listed on Cheryl G Williams DO PC's NPPES record is Robert Williams, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Cheryl G Williams DO PC's NPI active?: Yes — Cheryl G Williams DO PC's NPI (1649332156) is active in the NPPES registry as of the last update on 2026-01-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions