RAISA TSVAYGENBAUM
NPI 1629489166
Podiatrist - Foot & Ankle Surgery in Lake Katrine, NY
About Raisa Tsvaygenbaum NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAISA TSVAYGENBAUM (NPI 1629489166) is an individual foot & ankle surgery provider in Lake Katrine, New York, licensed in New York (N006874-1) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with Vassar Brothers Medical Center, and maintains a secondary practice location in Staten Island.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Raisa Tsvaygenbaum is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Raisa Tsvaygenbaum reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Delmar, NY 12054
- Reassigned Medicare billing, New York enrollment
- 7 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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 11
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vassar Brothers Medical Center
Acute Care Hospitals · Poughkeepsie, NYSamaritan Hospital Of Troy, New York
Acute Care Hospitals · Troy, NYOther Providers at the Same Location NPPES 6
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 Raisa Tsvaygenbaum's NPI number?
The NPI number for Raisa Tsvaygenbaum is 1629489166. It was assigned to this individual provider in the NPPES registry on May 19, 2014.
Where is Raisa Tsvaygenbaum located?
Raisa Tsvaygenbaum practices at 1561 Rte 9W, Lake Katrine, NY 12449. The listed phone number is (845) 231-5600.
What is Raisa Tsvaygenbaum's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Raisa Tsvaygenbaum enrolled in Medicare?
Yes. Raisa Tsvaygenbaum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Raisa Tsvaygenbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raisa Tsvaygenbaum reassigns Medicare benefits to 2 organizations: Andrew Hune, DPM PLLC (Delmar, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Raisa Tsvaygenbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Raisa Tsvaygenbaum affiliated with any hospitals?
According to CMS data, Raisa Tsvaygenbaum is affiliated with Vassar Brothers Medical Center and Samaritan Hospital Of Troy, New York.
When was this NPI record last updated?
The NPPES record for Raisa Tsvaygenbaum was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.