DR. KATSIARYNA MURASHKA MD
NPI 1053990499
Hospitalist in New York, NY
About Dr. Katsiaryna Murashka Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATSIARYNA MURASHKA MD (NPI 1053990499) is an individual hospitalist provider in New York, New York, licensed in New York (330222) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Long Island Jewish Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Dr. Katsiaryna Murashka Md 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 Katsiaryna Murashka reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 769 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Long Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEW YORK, NY 10003
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 Katsiaryna Murashka's NPI number?
The NPI number for Katsiaryna Murashka is 1053990499. It was assigned to this individual provider in the NPPES registry on April 5, 2021.
Where is Katsiaryna Murashka located?
Katsiaryna Murashka practices at First Avenue At 16th Street, New York, NY 10003. The listed phone number is (212) 844-1808.
What is Katsiaryna Murashka's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Katsiaryna Murashka enrolled in Medicare?
Yes. Katsiaryna Murashka 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 Katsiaryna Murashka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katsiaryna Murashka reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and North Shore - Lij Medical PC (New Hyde Park, 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 Katsiaryna Murashka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katsiaryna Murashka affiliated with any hospitals?
According to CMS data, Katsiaryna Murashka is affiliated with Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for Katsiaryna Murashka was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Dr. Katsiaryna Murashka, MD · NPI 1053990499
Hospitalist physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 5, 2021.
## Identity
- **NPI:** 1053990499 (Entity type: Individual)
- **Enumerated:** April 5, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 330222 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** FIRST AVENUE AT 16TH STREET, New York, NY 10003-0000
- **Phone:** (212) 844-1808
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1124550280, New York, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2021
## Record status
- **NPPES last updated:** March 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1053990499) · Data from the CMS NPPES public registry.