NINAN KOSHY
NPI 1063401842
Surgery in New York, NY
About Ninan Koshy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NINAN KOSHY (NPI 1063401842) is an individual surgery provider in New York, New York, licensed in New York (2296351) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Ninan Koshy 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 Ninan Koshy 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 10002
- Reassigned Medicare billing, New York enrollment
- 346 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 329 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYMount Sinai St Luke's Roosevelt Hospital
Acute Care Hospitals · New York, NYMount Sinai Beth Israel
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10025 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 10025
NEW YORK, NY 10025
NEW YORK, NY 10025
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 Ninan Koshy's NPI number?
The NPI number for Ninan Koshy is 1063401842. It was assigned to this individual provider in the NPPES registry on October 14, 2005.
Where is Ninan Koshy located?
Ninan Koshy practices at 1111 Amsterdam Ave, New York, NY 10025. The listed phone number is (212) 523-5295.
What is Ninan Koshy's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Ninan Koshy enrolled in Medicare?
Yes. Ninan Koshy 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 Ninan Koshy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ninan Koshy reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and Icahn School Of Medicine At Mount Sinai (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 Ninan Koshy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ninan Koshy affiliated with any hospitals?
According to CMS data, Ninan Koshy is affiliated with Mount Sinai Hospital, Mount Sinai St Luke's Roosevelt Hospital and Mount Sinai Beth Israel.
When was this NPI record last updated?
The NPPES record for Ninan Koshy was last updated on October 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Ninan Koshy · NPI 1063401842
Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since October 14, 2005.
## Identity
- **NPI:** 1063401842 (Entity type: Individual)
- **Enumerated:** October 14, 2005
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 2296351 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 AMSTERDAM AVE, New York, NY 10025-1716
- **Phone:** (212) 523-5295
## 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 1124497912, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1215488127, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** October 18, 2012
- **Other identifiers:** Medicare UPIN H31633; Medicare ID-Type Unspecified 201H51 (NY); Medicaid 02166365 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1063401842) · Data from the CMS NPPES public registry.