Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

C. L. Williams Enterprises, Inc.

Q: What is the NPI number for C. L. Williams Enterprises, Inc.?

The NPI for C. L. Williams Enterprises, Inc. is 1215590948, a Type 2 (organization) record in the CMS NPPES registry.

In Home Supportive Care Agency in Ann Arbor, MI · enumerated 2019 · authorized official Brian Kelley, Owner.

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

National Provider Identifier

1215590948

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Registry record

Entity type Organization (Type 2)

Legal business name C. L. Williams Enterprises, Inc.

Practice address 2355 E Stadium Blvd Ste 2, Ann Arbor, MI, 48104

Phone (734) 971-5000

Enumeration date Apr 18, 2019

Last updated in NPPES Apr 18, 2019

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies Primary

Authorized official

Name Brian Kelley

Title Owner

Phone (734) 971-5000

Other identifiers

Identifier	Type	State	Issuer
800730616	Other	MI	STATE OF MICHIGAN LARA

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for C. L. Williams Enterprises, Inc.?

The NPI for C. L. Williams Enterprises, Inc. is 1215590948, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for C. L. Williams Enterprises, Inc.?

NPPES lists Brian Kelley (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-18.