JASON A KOUTCHER MD
NPI 1659477743
Internal Medicine - Medical Oncology in New York, NY
About Jason A Koutcher Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JASON A KOUTCHER MD (NPI 1659477743) is an individual medical oncology provider in New York, New York, licensed in New York (584138) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jason A Koutcher Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Jason Koutcher reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 154 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 clinicians in this Medicare group
Burlington, VT 05401
- Reassigned Medicare billing, Vermont enrollment
- 1,643 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 514 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
NEW YORK, NY 10021
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 Jason Koutcher's NPI number?
The NPI number for Jason Koutcher is 1659477743. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is Jason Koutcher located?
Jason Koutcher practices at 1275 York Ave, New York, NY 10021. The listed phone number is (212) 639-2000.
What is Jason Koutcher's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Jason Koutcher enrolled in Medicare?
Yes. Jason Koutcher is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jason Koutcher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Koutcher reassigns Medicare benefits to 4 organizations: Hematology Clinical Group (Rochester, NY), University Of Rochester (Rochester, NY), University Of Vermont Medical Center Inc (Burlington, VT) and Memorial Solid Tumor Group (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 Jason Koutcher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jason Koutcher was last updated on February 24, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Jason A Koutcher, MD · NPI 1659477743
Medical Oncology physician in New York, New York. Individual provider, active in the CMS NPPES registry since September 15, 2006.
## Identity
- **NPI:** 1659477743 (Entity type: Individual)
- **Enumerated:** September 15, 2006
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 584138 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1275 YORK AVE, New York, NY 10021-6007
- **Phone:** (212) 639-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Hematology Clinical Group (NPI 1821049396, Rochester, NY); University Of Rochester (NPI 1346285657, Rochester, NY); University Of Vermont Medical Center Inc (NPI 1659309615, Burlington, VT); Memorial Solid Tumor Group (NPI 1699746172, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 24, 2015
- **Other identifiers:** Medicare UPIN A64043
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Source: [NPI Profile](https://npiprofile.com/npi/1659477743) · Data from the CMS NPPES public registry.