DR. ABIN SAJAN MD
NPI 1144843657
Radiology - Vascular & Interventional Radiology in New York, NY
About Dr. Abin Sajan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABIN SAJAN MD (NPI 1144843657) is an individual vascular & interventional radiology provider in New York, New York, licensed in New York (316842) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of State University Of New York Downstate Medical Center (2020).
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
Dr. Abin Sajan 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
3Medicare enrollment records show Abin Sajan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 181 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 232 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.
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, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 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 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Abin Sajan's NPI number?
The NPI number for Abin Sajan is 1144843657. It was assigned to this individual provider in the NPPES registry on May 19, 2020.
Where is Abin Sajan located?
Abin Sajan practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 326-8874.
What is Abin Sajan's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Abin Sajan enrolled in Medicare?
Yes. Abin Sajan 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 Abin Sajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abin Sajan reassigns Medicare benefits to 3 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Columbia/Newyork-Presbyterian Advanced Imaging Inc. (New York, NY) and Columbiadoctors/Newyork-Presbyterianimaging (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 Abin Sajan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abin Sajan affiliated with any hospitals?
According to CMS data, Abin Sajan is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Abin Sajan was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Abin Sajan, MD · NPI 1144843657
Vascular & Interventional Radiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 19, 2020.
## Identity
- **NPI:** 1144843657 (Entity type: Individual)
- **Enumerated:** May 19, 2020
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** 316842 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 622 W 168TH ST, New York, NY 10032-3720
- **Phone:** (212) 326-8874
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Columbia/Newyork-Presbyterian Advanced Imaging Inc. (NPI 1356171797, New York, NY); Columbiadoctors/Newyork-Presbyterianimaging (NPI 1902345986, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2020
## Record status
- **NPPES last updated:** July 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144843657) · Data from the CMS NPPES public registry.