ALIZA T. GREENBAUM OTR/L
NPI 1962744789
Occupational Therapist in New York, NY
About Aliza T. Greenbaum Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALIZA T. GREENBAUM OTR/L (NPI 1962744789) is an individual occupational therapist in New York, New York, licensed in New York (016608) and active in the NPI registry since March 2013.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Aliza T. Greenbaum Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Aliza Greenbaum reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Teaneck, NJ 07666
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Back To Health Physical Therapy Associates PA
- 30 clinicians in this Medicare group
Garden City, NY 11530
- Reassigned Medicare billing, New Jersey enrollment
- 121 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 4
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.
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 Aliza Greenbaum's NPI number?
The NPI number for Aliza Greenbaum is 1962744789. It was assigned to this individual provider in the NPPES registry on March 19, 2013. The provider is also known as Aliza T Vishniavsky.
Where is Aliza Greenbaum located?
Aliza Greenbaum practices at 100 Bennett Ave Apt 6G, New York, NY 10033. The listed phone number is (617) 921-7978.
What is Aliza Greenbaum's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Aliza Greenbaum enrolled in Medicare?
Yes. Aliza Greenbaum is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Aliza Greenbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aliza Greenbaum reassigns Medicare benefits to 2 organizations: Back To Health Physical Therapy Associates, P.A. (Teaneck, NJ) and Metro Physical Therapy LLC (Garden City, 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 Aliza Greenbaum'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 Aliza Greenbaum was last updated on March 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.