NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Kazmir Wresilo, DPT

Physical Therapist in Milford, CT · enumerated 2023 · practices at Center Rehabilitation & Sports Therapy LLC.

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

National Provider Identifier

1699543975

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. William Kazmir Wresilo
Credential DPT
Sex Male
Practice address 60 Commerce Park Ste D, Milford, CT, 06460
Phone (203) 882-9384
Enumeration date Dec 15, 2023
Last updated in NPPES Jan 20, 2026

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 013370 (CT) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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

Where does William Wresilo practice?
The practice location on file with NPPES is in Milford, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Wresilo?
The National Provider Identifier (NPI) for William Wresilo is 1699543975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-20.