TATYANA KUSHNER
NPI 1336463082
Internal Medicine - Hepatology in New York, NY
About Tatyana Kushner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TATYANA KUSHNER (NPI 1336463082) is an individual hepatology provider in New York, New York, licensed in New York (263109) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, 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
Tatyana Kushner 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 Tatyana Kushner 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 10029
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1124392212 (New York)
- 14 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 32 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYOther 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 Tatyana Kushner's NPI number?
The NPI number for Tatyana Kushner is 1336463082. It was assigned to this individual provider in the NPPES registry on March 24, 2010.
Where is Tatyana Kushner located?
Tatyana Kushner practices at 17 E 102nd St, New York, NY 10029. The listed phone number is (212) 241-7270.
What is Tatyana Kushner's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hepatology, with taxonomy code 207RI0008X.
Is Tatyana Kushner enrolled in Medicare?
Yes. Tatyana Kushner 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 Tatyana Kushner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tatyana Kushner reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, 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 Tatyana Kushner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Tatyana Kushner affiliated with any hospitals?
According to CMS data, Tatyana Kushner is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Tatyana Kushner was last updated on June 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Tatyana Kushner · NPI 1336463082
Hepatology physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 24, 2010.
## Identity
- **NPI:** 1336463082 (Entity type: Individual)
- **Enumerated:** March 24, 2010
- **Primary specialty:** Internal Medicine - Hepatology · taxonomy 207RI0008X
- **State license:** 263109 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 17 E 102ND ST, New York, NY 10029-5204
- **Phone:** (212) 241-7270
## 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 1033471305, New York, NY); Weill Medical College Of Cornell (NPI 1447502547, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2010
## Record status
- **NPPES last updated:** June 12, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1336463082) · Data from the CMS NPPES public registry.