Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bennett Hillsman Williams, MD

Internal Medicine Physician in Clarksville, IN · enumerated 2006.

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

National Provider Identifier

1336102649

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Registry record

Entity type Individual (Type 1)

Name Bennett Hillsman Williams

Credential MD

Sex Male

Practice address 2205 Greentree N, Clarksville, IN, 47129

Phone (812) 283-4441

Fax (812) 288-2605

Enumeration date Apr 8, 2006

Last updated in NPPES Apr 2, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01035129A (IN) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01035129A (IN) 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
4237782	Other	-	AETNA
000000042286	Other	-	ANTHEM
IN2570052	Other	IN	MEDICARE
020012987	Other	IN	RAILROAD MEDICARE
0101174	Other	-	UNITED HEALTHCARE
100261390A	Medicaid	IN	-
10817439	Other	-	CAQH

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 NPI 1336102649 active?

Yes, as of the latest NPPES snapshot, NPI 1336102649 is active (record last updated 2024-04-02).

How do I verify Bennett Williams's NPI record?

Cross-check NPI 1336102649 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-02.