MS. CORINNE PIREN OTR/L
NPI 1275943524
Occupational Therapist in Cortland, NY
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
Specialties & Licenses
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.
Medicare Billing Reassignments
7Medicare 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.
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
Monsey, NY 10952
- Reassigned Medicare billing, New York enrollment
- 66 clinicians in this Medicare group
Bronx, NY 10460
- Reassigned Medicare billing, New York enrollment
- 12 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 769 clinicians in this Medicare group
Jersey City, NJ 07302
- Reassigned Medicare billing, New Jersey enrollment
- 15 clinicians in this Medicare group
New York, NY 10013
- Reassigned Medicare billing, New York enrollment
- 364 clinicians in this Medicare group
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.
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.