Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mr. R Chris Prentiss, PT, OCS, CERTMDT, CSCS

Individual provider Physical Therapist · NPI 1073591764

Mr. R Chris Prentiss, PT, OCS, CERTMDT, CSCS is registered under Physical Therapist in Private Practice in Commack, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 1990, 36 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
36
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY
In the registry since
2006
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

763 Larkfield Rd Ste 101
Commack, NY 11725-3131 Not confirmed with CMS for 15 years — call before visiting
Phone: (631) 462-0118
Fax: (631) 462-0827
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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 011690 (NY)

Record details

NPI number1073591764
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , OCS , CERTMDT , CSCS
Sole proprietorYes
NPI enumeratedJanuary 4, 2006
Last updated in NPPESSeptember 24, 2011

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients181
Services billed 8,201 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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