NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Vonzell Osborne Williams, M.D.

Internal Medicine Physician in Tylertown, MS · enumerated 2007.

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

National Provider Identifier

1861674921

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Registry record

Entity type Individual (Type 1)
Name Dr. Vonzell Osborne Williams
Credential M.D.
Sex Male
Practice address Tylertown, MS, 39667
Phone (601) 876-5303
Fax (601) 876-0653
Enumeration date Nov 30, 2007
Last updated in NPPES Jun 22, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2023019624 (MO) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101250906 (VA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 56239 (KY) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2023019624 (MO) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 22390 (MS) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
9126825 Other MS AETNA
01958399 Medicaid MS -
P01182503 Other MS RAILROAD MEDICARE PTAN

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 Vonzell Williams practice?
The practice location on file with NPPES is in Tylertown, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Vonzell Williams?
The National Provider Identifier (NPI) for Vonzell Williams is 1861674921, 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 2023-06-22.