Jason Koutcher, MD
NPI 1659477743 · Medical Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Koutcher, MD is a Medical Oncology Physician provider in New York, NY (NPI 1659477743).
Provider details
- NPI number
- 1659477743
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 584138 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2015-02-24
Frequently asked questions
- What is Jason Koutcher's NPI number?
- Jason Koutcher's National Provider Identifier (NPI) is 1659477743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Koutcher's specialty?
- Jason Koutcher is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Koutcher located?
- Jason Koutcher's practice location on file with NPPES is 1275 York Ave, New York, NY 10021-6007.
- What is Jason Koutcher's phone number?
- The practice phone number listed in the NPPES registry for Jason Koutcher is (212) 639-2000.
- Does Jason Koutcher accept Medicare?
- Jason Koutcher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Koutcher's NPI active?
- Yes — Jason Koutcher's NPI (1659477743) is active in the NPPES registry as of the last update on 2015-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.