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

James Policastro, DPT

Individual provider Physical Therapist · NPI 1912706193

James Policastro, DPT is a Physical Therapist in Private Practice in Speonk, New York. Graduated from Mercy College in 2025, 1 year ago. Practices with Seth Greiner PT PLLC, a 6-clinician group and accepts Medicare assignment.

Years since qualifying
1
Trained at
Mercy College
In the registry since
2025
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Practice location Address checks out

170 Montauk Hwy
Speonk, NY 11972
Phone: (631) 596-5096
Fax: (631) 437-5119
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X

Record details

NPI number1912706193
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorNo
NPI enumeratedMarch 11, 2025
Last updated in NPPESMarch 11, 2025
Certification dateMarch 9, 2025
Mailing addressPo Box 318, Speonk, NY 11972-0318

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolMERCY COLLEGE
Graduated 2025 (1 years in practice)
Group practice Seth Greiner Pt Pllc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Speonk