MS. CORINNE PIREN OTR/L
NPI 1275943524
Occupational Therapist in Cortland, NY

Active since May 07, 2014Accepts Medicare Assignment
88.13/100
CMS Quality Rating
134 HOMER AVENUE, CORTLAND, NY 13405(607) 756-3500 Get Directions Write a Review

NPPES record last updated: May 7, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Corinne Piren Otr/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. CORINNE PIREN OTR/L (NPI 1275943524) is an individual occupational therapist in Cortland, New York, licensed in New York (63018593) and active in the NPI registry since May 2014. She is a graduate of Other (2013).

NPPES Registry Identity

NPI1275943524
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMS. CORINNE PIRENCredential: OTR/L
Location Address134 HOMER AVENUECortland, NY 13405
Mailing Address134 Homer AvenueCortland, NY 13045 · (607) 756-3500
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 7, 2014
✔ NPI 1275943524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in NY · 63018593
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
134 HOMER AVENUE, Cortland, NY 13405

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Corinne Piren Otr/l is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991027831
PECOS Enrollment IDI20141204001572

Medicare Billing Reassignments

7

Medicare enrollment records show Corinne Piren reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Occupational Therapist
222 HIGH ST, SUITE 203
Newton, NJ 07860
  • Reassigned Medicare billing, New Jersey and New York enrollments
  • Also billed through NPI 1619427200 (New York)
  • 306 clinicians in this Medicare group
Physical Therapist
23 ROBERT PITT DR, SUITE 110
Monsey, NY 10952
  • Reassigned Medicare billing, New York enrollment
  • 66 clinicians in this Medicare group
Rehabilitation
866 E TREMONT AVE
Bronx, NY 10460
  • Reassigned Medicare billing, New York enrollment
  • 12 clinicians in this Medicare group
Orthopaedic Surgery
1000 10TH AVE
New York, NY 10019
  • Reassigned Medicare billing, New York enrollment
  • 769 clinicians in this Medicare group
Physical Therapist
115 CHRISTOPHER COLUMBUS DR STE 300
Jersey City, NJ 07302
  • Reassigned Medicare billing, New Jersey enrollment
  • 15 clinicians in this Medicare group
Physical Therapist
99 HUDSON ST FL 5
New York, NY 10013
  • Reassigned Medicare billing, New York enrollment
  • 364 clinicians in this Medicare group
Occupational Therapist
346 WESTBURY AVE
Carle Place, NY 11514
  • Reassigned Medicare billing, New York enrollment
  • 24 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.03
Improvement Activities40

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Corinne Piren's NPI number?

The NPI number for Corinne Piren is 1275943524. It was assigned to this individual provider in the NPPES registry on May 7, 2014.

Where is Corinne Piren located?

Corinne Piren practices at 134 Homer Avenue, Cortland, NY 13405. The listed phone number is (607) 756-3500.

What is Corinne Piren's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Corinne Piren enrolled in Medicare?

Yes. Corinne Piren is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Corinne Piren's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Corinne Piren reassigns Medicare benefits to 7 organizations: Professional Occupational & Physical Therapy, PLLC (Newton, NJ), B Stern Physical Therapy P.C. (Monsey, NY), Protherapy Rehabilitation Ot, Pt, Slp, PLLC (Bronx, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Liberty Physical Therapy PC (Jersey City, NJ) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Corinne Piren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Corinne Piren was last updated on May 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.