Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Heisey, PT
Physical Therapist in Brunswick, ME · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083591697
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Registry record
Entity type Individual (Type 1)
Name William Heisey
Credential PT
Sex Male
Practice address 275 Bath Rd Ste 6, Brunswick, ME, 04011
Phone (207) 406-2422
Fax (866) 476-2610
Enumeration date Aug 18, 2025
Last updated in NPPES Aug 19, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT7242 (ME) 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.
Frequently asked questions
Is NPI 1083591697 active?
Yes, as of the latest NPPES snapshot, NPI 1083591697 is active (record last updated 2025-08-19).
How do I verify William Heisey's NPI record?
Cross-check NPI 1083591697 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 2025-08-19.