Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Joseph Schwarz, MPT

Individual provider Physical Therapist · NPI 1447223961

William Joseph Schwarz, MPT is a Physical Therapist in Private Practice in Massapequa, New York. Qualified in 2009, 17 years ago. Practices with William J. Schwarz, PT, PC, a 5-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
17
Licensed in
NY
In the registry since
2006
What do these letters mean?
MPT — Master of Physical Therapy
The master's-level physical therapy degree awarded before the DPT became standard.

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Practice location Address checks out

5700 Merrick Rd
Massapequa, NY 11758-6221
Phone: (516) 798-9605
Fax: (516) 798-9373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 014995 (NY)

Record details

NPI number1447223961
Entity typeIndividual (Type 1)
GenderMale
Credentials MPT
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice William J. Schwarz, P.T., P.C. — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Massapequa