Cheryl G Williams Do PC
Cheryl G Williams Do PC is a healthcare organization registered as Rural Health Clinic/Center in Mount Vernon, MO, holding Type 2 (organization) NPI 1649332156 since 2006. The authorized official on file is Robert Williams, Office Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1649332156 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cheryl G Williams Do PC |
| Other name | <Unavail> |
| Practice address | 1011 S EAST ST, Mount Vernon, MO, 65712 |
| Phone | 4174667191 |
| Fax | 4174663876 |
| Enumeration date | 2006-12-14 |
| Last updated in NPPES | 2026-01-06 |
Authorized official
| Name | Robert Williams |
|---|---|
| Title | Office Manager |
| Phone | 4174667191 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261Q00000X | Clinic/Center | Secondary | — | — |
| 261QR1300X | Rural Health Clinic/Center | Primary | 113916 | MO |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 590665907 | Medicaid | MO | — |
Copy-ready billing details
Provider: Cheryl G Williams Do PC NPI: 1649332156 Taxonomy: 261QR1300X (Rural Health Clinic/Center) Address: 1011 S EAST ST, Mount Vernon, MO, 65712
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1851399554 | Nancy Smith-Leach | Individual | Family Nurse Practitioner | Mount Vernon, MO |
| 1730187204 | Cheryl Williams | Individual | Family Medicine Physician | Mount Vernon, MO |
| 1346360666 | Carla Hall | Individual | Professional Counselor | Mount Vernon, MO |
| 1417294828 | Mary Loftis | Individual | Family Nurse Practitioner | Mount Vernon, MO |
| 1629452107 | Stephanie Justus | Individual | Family Nurse Practitioner | Mount Vernon, MO |
| 1902454309 | Ramonda Dugas | Individual | Family Nurse Practitioner | Mount Vernon, MO |
Verify this record
Cross-check NPI 1649332156 against the authoritative CMS record: view Cheryl G Williams Do PC on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-06.