LILIYA MASEVYCH
NPI 1912444845
Occupational Therapist in Staten Island, NY
About Liliya Masevych NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILIYA MASEVYCH (NPI 1912444845) is an individual occupational therapist in Staten Island, New York, licensed in New York (021179-1) and active in the NPI registry since January 2017.
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)
Liliya Masevych is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Liliya Masevych reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11223
- Reassigned Medicare billing, New York enrollment
- 267 clinicians in this Medicare group
Brooklyn, NY 11223
- Reassigned Medicare billing, New York enrollment
- 49 clinicians in this Medicare group
New York, NY 10128
- Reassigned Medicare billing, New York enrollment
- 564 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 5
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Liliya Masevych's NPI number?
The NPI number for Liliya Masevych is 1912444845. It was assigned to this individual provider in the NPPES registry on January 30, 2017.
Where is Liliya Masevych located?
Liliya Masevych practices at 255 Moreland St, Staten Island, NY 10306. The listed phone number is (646) 321-0539.
What is Liliya Masevych's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Liliya Masevych enrolled in Medicare?
Yes. Liliya Masevych is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Liliya Masevych's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liliya Masevych reassigns Medicare benefits to 3 organizations: Pt And Ot For Senior Rehab At Home PLLC (Brooklyn, NY), Core Therapy Services Pt Ot PLLC (Brooklyn, NY) and Fox Rehabilitation Physical Therapy Services LLC (New York, NY). 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 Liliya Masevych'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 Liliya Masevych was last updated on January 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.