Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Physical Medicine & Rehabilitation Clinic of St. Louis LLC

Physical Medicine & Rehabilitation Physician in Chesterfield, MO · enumerated 2006 · authorized official James Williams, President.

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

National Provider Identifier

1295715886

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Registry record

Entity type Organization (Type 2)

Legal business name Physical Medicine & Rehabilitation Clinic of St. Louis LLC

Practice address 121 Saint Lukes Center Dr, Ste. 500, Chesterfield, MO, 63017

Phone (314) 205-6503

Enumeration date Jan 19, 2006

Last updated in NPPES May 3, 2022

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name James Williams

Title President

Phone (314) 390-6789

Other identifiers

Identifier	Type	State	Issuer
500577507	Medicaid	MO	-
DE9054	Other	MO	MEDICARE RAILROAD

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Physical Medicine & Rehabilitation Clinic of St. Louis LLC?

Physical Medicine & Rehabilitation Clinic of St. Louis LLC is registered in NPPES as a Physical Medicine & Rehabilitation Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-03.