NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sherri Lynn Williams, PT

Physical Therapist in Greensburg, PA · enumerated 2012.

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

National Provider Identifier

1629334685

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sherri Lynn Williams
Credential PT
Sex Female
Practice address 1118 Woodward Dr, Greensburg, PA, 15601
Fax (724) 836-4613
Enumeration date Apr 4, 2012
Last updated in NPPES Oct 18, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License PT008471L (PA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT008471L (PA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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

Is NPI 1629334685 active?
Yes, as of the latest NPPES snapshot, NPI 1629334685 is active (record last updated 2021-10-18).
How do I verify Sherri Williams's NPI record?
Cross-check NPI 1629334685 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-18.