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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kelly G Williams, M.D.

Specialist in Murfreesboro, TN · enumerated 2005.

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

National Provider Identifier

1255339701

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Registry record

Entity type Individual (Type 1)
Name Dr. Kelly G Williams
Credential M.D.
Sex Male
Practice address 1272 Garrison Dr, Murfreesboro, TN, 37129
Phone (615) 867-8030
Fax (615) 848-1182
Enumeration date Jul 8, 2005
Last updated in NPPES Jun 26, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD0000038812 (TN) 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
1508421 Medicaid TN -
3896201 Other TN MEDICARE INDIVIDUAL 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Kelly Williams?
Kelly Williams is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-26.