Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy M Williams, MD

Anesthesiology Physician in Kingsport, TN · enumerated 2005.

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

National Provider Identifier

1366443806

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Registry record

Entity type Individual (Type 1)

Name Timothy M Williams

Credential MD

Sex Male

Practice address 135 W Ravine Rd, Suite 5-B, Kingsport, TN, 37660

Phone (423) 224-3460

Fax (423) 224-3465

Enumeration date Aug 9, 2005

Last updated in NPPES Apr 12, 2017

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 20187 (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
3046114	Other	-	BLUE CROSS OF TN
00013859	Other	-	NHC CARE ADMINISTRATORS
5747074	Medicaid	VA	-
050039759	Other	-	RAILROAD MEDICARE
069842	Other	-	ANTHEM BCBS
TN0100	Other	-	JOHN DEERE
3056626	Medicaid	TN	-

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

What specialty is Timothy Williams?

Timothy Williams is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-12.