MARINA ROZOVSKY
NPI 1922437557
Social Worker in New Rochelle, NY
About Marina Rozovsky NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARINA ROZOVSKY (NPI 1922437557) is an individual social worker in New Rochelle, New York, licensed in New York (089987) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
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 and accepts Medicare assignment
Marina Rozovsky 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 Marina Rozovsky reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Vernon, NY 10553
- Reassigned Medicare billing, New York enrollment
- 46 clinicians in this Medicare group
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 172 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 2
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
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 Marina Rozovsky's NPI number?
The NPI number for Marina Rozovsky is 1922437557. It was assigned to this individual provider in the NPPES registry on November 4, 2013.
Where is Marina Rozovsky located?
Marina Rozovsky practices at 70 Grand St, New Rochelle, NY 10801. The listed phone number is (914) 636-4440.
What is Marina Rozovsky's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Marina Rozovsky enrolled in Medicare?
Yes. Marina Rozovsky 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 Marina Rozovsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marina Rozovsky reassigns Medicare benefits to 2 organizations: The Guidance Center Of Westchester, Inc (Mount Vernon, NY) and Weill Medical College Of Cornell (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 Marina Rozovsky'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 Marina Rozovsky was last updated on November 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.