MARGO RUSINOWITZ OTR/L
NPI 1821402397
Occupational Therapist - Pediatrics in Brooklyn, NY

Active since June 12, 2014
1214 E 26TH ST, BROOKLYN, NY 11210(646) 780-0926 Get Directions Write a Review

NPPES record last updated: March 30, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 30, 2016, Feb 4, 2016, Jan 29, 2016 (3 updates tracked since 2016).

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

NPI1821402397
Entity TypeIndividualFemale
Primary Taxonomy225XP0200X
Provider Legal NameMARGO RUSINOWITZCredential: OTR/L
Location Address1214 E 26TH STBrooklyn, NY 11210-4619
Mailing Address948 E 24th StBrooklyn, NY 11210-3612 · (646) 344-2250
Sole ProprietorYes
Enumeration DateJune 12, 2014
Last NPPES UpdateMarch 30, 20163 updates tracked since enumeration
✔ NPI 1821402397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0200X
License✔ Licensed in NY · 018875
Definition
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
1214 E 26TH ST, Brooklyn, NY 11210

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.

Physical Therapist
2579 OCEAN AVE FL 3
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.