Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Engmann

Physical Therapist in Worcester, MA · enumerated 2011.

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

National Provider Identifier

1134498678

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Registry record

Entity type Individual (Type 1)

Name Mr. William Engmann

Sex Male

Practice address 59 Acton St, Worcester, MA, 01604

Phone (508) 791-3147

Fax (508) 753-6267

Enumeration date Dec 28, 2011

Last updated in NPPES Dec 28, 2011

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2681 (MA) Primary

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 is the NPI number for William Engmann?

The National Provider Identifier (NPI) for William Engmann is 1134498678, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Engmann practice?

The practice location on file with NPPES is in Worcester, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-28.