ALYSSA SANTANIELLO OTR/L
NPI 1619705860
Occupational Therapist in Massapequa, NY

Active since July 22, 2024
37 ROCKAWAY PL, MASSAPEQUA, NY 11758(516) 732-9200 Get Directions Write a Review

NPPES record last updated: November 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 8, 2025, Jul 22, 2024 (2 updates tracked since 2024).

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

NPI1619705860
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameALYSSA SANTANIELLOCredential: OTR/L
Location Address37 ROCKAWAY PLMassapequa, NY 11758-8034
Mailing Address37 Rockaway PlMassapequa, NY 11758-8034 · (516) 732-9200
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 22, 2024
Last NPPES UpdateNovember 8, 20252 updates tracked since enumeration
NPPES CertifiedNovember 8, 2025
✔ NPI 1619705860 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
Licenses✔ Licensed in NY · 029771✔ Licensed in CT · 6297
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.
37 ROCKAWAY PL, Massapequa, NY 11758

Secondary Practice Location 1

Location 1475 Northern Blvd Ste 19Great Neck, NY 11021-4802 · Phone (516) 829-0030 · Fax (516) 466-7723

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).

PECOS PAC ID9638660756
PECOS Enrollment IDI20251118000224

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.

Specialist
475 NORTHERN BLVD STE 19
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.