KARINA GRITSENKO
NPI 1982842787
Anesthesiology in Bronx, NY
About Karina Gritsenko NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARINA GRITSENKO (NPI 1982842787) is an individual anesthesiology provider in Bronx, New York, licensed in New York (245448) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Icahn School Of Medicine At Mount Sinai (2006).
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)
Karina Gritsenko is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karina Gritsenko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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 8
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.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYSt Luke's Cornwall Hospital
Acute Care Hospitals · Newburgh, NYMedicare 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.
BRONX, NY 10467
BRONX, NY 10467
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 Karina Gritsenko's NPI number?
The NPI number for Karina Gritsenko is 1982842787. It was assigned to this individual provider in the NPPES registry on February 2, 2009.
Where is Karina Gritsenko located?
Karina Gritsenko practices at 111 E 210th St Dept Of Anesthesiology, Bronx, NY 10467. The listed phone number is (718) 920-4316.
What is Karina Gritsenko's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Karina Gritsenko enrolled in Medicare?
Yes. Karina Gritsenko is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karina Gritsenko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karina Gritsenko reassigns Medicare benefits to Montefiore Medical Center (Bronx, 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 Karina Gritsenko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karina Gritsenko affiliated with any hospitals?
According to CMS data, Karina Gritsenko is affiliated with Montefiore Medical Center and St Luke's Cornwall Hospital.
When was this NPI record last updated?
The NPPES record for Karina Gritsenko was last updated on February 27, 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.