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

MS. Corinne Piren, OTR/L

Individual provider Occupational Therapist · NPI 1275943524

MS. Corinne Piren, OTR/L is registered under Occupational Therapist in Private Practice in Cortland, New York. Qualified in 2013, 13 years ago. Practices with Hand in Hand Rehabilitation OT PC, a 12-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
13
Licensed in
NY
In the registry since
2014
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

134 Homer Ave
Cortland, NY 13405 Not confirmed with CMS for 12 years — call before visiting
Phone: (607) 756-3500

No coordinates on file. Search this address in Google Maps

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 63018593 (NY)

Record details

NPI number1275943524
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedMay 7, 2014
Last updated in NPPESMay 7, 2014

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Hand In Hand Rehabilitation Ot Pc — 12 clinicians
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 patients11
Services billed 355 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Hand in Hand Rehabilitation OT PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 12 clinicians in the practice; 7 are shown here.

Other providers in Cortland