ALYSSA SANTANIELLO OTR/L
NPI 1619705860
Occupational Therapist in Massapequa, NY
About Alyssa Santaniello Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA SANTANIELLO OTR/L (NPI 1619705860) is an individual occupational therapist in Massapequa, New York, licensed in New York (029771) and active in the NPI registry since July 2024. She maintains a secondary practice location in Great Neck and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alyssa Santaniello Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alyssa Santaniello reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 99 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.
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 Alyssa Santaniello's NPI number?
The NPI number for Alyssa Santaniello is 1619705860. It was assigned to this individual provider in the NPPES registry on July 22, 2024.
Where is Alyssa Santaniello located?
Alyssa Santaniello practices at 37 Rockaway Pl, Massapequa, NY 11758. The listed phone number is (516) 732-9200.
What is Alyssa Santaniello's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Alyssa Santaniello enrolled in Medicare?
Yes. Alyssa Santaniello is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alyssa Santaniello's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Santaniello reassigns Medicare benefits to Reddy Care Physical And Occupational Therapy PLLC (Great Neck, 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 Alyssa Santaniello'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 Alyssa Santaniello was last updated on November 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.