ELLEN V WARREN OTR
NPI 1255726014
Occupational Therapist in Warwick, NY
About Ellen V Warren Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN V WARREN OTR (NPI 1255726014) is an individual occupational therapist in Warwick, New York, licensed in New York (007163-1) and active in the NPI registry since March 2015. She is a graduate of Cooper Medical College (1995).
NPPES Registry Identity
Specialties & Licenses 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ellen V Warren Otr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ellen Warren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Warwick, NY 10990
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Aggie Pindral Physical Therapy PC
- 2 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WARWICK, NY 10990
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 Ellen Warren's NPI number?
The NPI number for Ellen Warren is 1255726014. It was assigned to this individual provider in the NPPES registry on March 30, 2015.
Where is Ellen Warren located?
Ellen Warren practices at 25 Elm St, Warwick, NY 10990. The listed phone number is (845) 986-5555.
What is Ellen Warren's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Ellen Warren enrolled in Medicare?
Yes. Ellen Warren is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ellen Warren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Warren reassigns Medicare benefits to Aggie Pindral Physical Therapy, P.C. (Warwick, NY). The 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 Ellen Warren'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 Ellen Warren was last updated on June 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.