MARGO RUSINOWITZ OTR/L
NPI 1821402397
Occupational Therapist - Pediatrics in Brooklyn, NY
About Margo Rusinowitz Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGO RUSINOWITZ OTR/L (NPI 1821402397) is an individual pediatrics provider in Brooklyn, New York, licensed in New York (018875) and active in the NPI registry since June 2014.
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)
Margo Rusinowitz Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margo Rusinowitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brooklyn, NY 11229
- Reassigned Medicare billing, New York enrollment
- 446 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 Margo Rusinowitz's NPI number?
The NPI number for Margo Rusinowitz is 1821402397. It was assigned to this individual provider in the NPPES registry on June 12, 2014.
Where is Margo Rusinowitz located?
Margo Rusinowitz practices at 1214 E 26th St, Brooklyn, NY 11210. The listed phone number is (646) 780-0926.
What is Margo Rusinowitz's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.
Is Margo Rusinowitz enrolled in Medicare?
Yes. Margo Rusinowitz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margo Rusinowitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margo Rusinowitz reassigns Medicare benefits to New York Physical And Occupational Therapy Services, PLLC (Brooklyn, 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 Margo Rusinowitz'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 Margo Rusinowitz was last updated on March 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.