ELEANOR LEYDEN OTR/L
NPI 1902542228
Occupational Therapist in Sleepy Hollow, NY
About Eleanor Leyden Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELEANOR LEYDEN OTR/L (NPI 1902542228) is an individual occupational therapist in Sleepy Hollow, New York, licensed in New York (026777) and active in the NPI registry since May 2022.
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 (PECOS)
Eleanor Leyden Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Eleanor Leyden reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rye Brook, NY 10573
- Reassigned Medicare billing, Connecticut and New York enrollments
- 186 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
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.
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 Eleanor Leyden's NPI number?
The NPI number for Eleanor Leyden is 1902542228. It was assigned to this individual provider in the NPPES registry on May 10, 2022.
Where is Eleanor Leyden located?
Eleanor Leyden practices at 1203 Kendal Way, Sleepy Hollow, NY 10591. The listed phone number is (142) 079-8619.
What is Eleanor Leyden's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Eleanor Leyden enrolled in Medicare?
Yes. Eleanor Leyden is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Eleanor Leyden's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eleanor Leyden reassigns Medicare benefits to Westchester Medical Group, P.C. (Rye Brook, 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 Eleanor Leyden'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 Eleanor Leyden was last updated on May 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.