JONATHAN COHEN MD
NPI 1790709533
Internal Medicine - Gastroenterology in New York, NY
About Jonathan Cohen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN COHEN MD (NPI 1790709533) is an individual gastroenterology provider in New York, New York, licensed in New York (202827) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Harvard Medical School (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 (PECOS)
Jonathan Cohen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jonathan Cohen 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 10075
- Reassigned Medicare billing, New York enrollment
- 19 clinicians in this Medicare group
New York, NY 10279
- Reassigned Medicare billing, New York enrollment
- 10 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 13
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 18
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 Jonathan Cohen's NPI number?
The NPI number for Jonathan Cohen is 1790709533. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Jonathan Cohen located?
Jonathan Cohen practices at 232 E 30th St, New York, NY 10016. The listed phone number is (212) 889-5544.
What is Jonathan Cohen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Jonathan Cohen enrolled in Medicare?
Yes. Jonathan Cohen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jonathan Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Cohen reassigns Medicare benefits to 2 organizations: Lenox Hill Faculty Medical Affiliates University Faculty Prac (New York, NY) and Medical Services Of Nassau, PC (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 Jonathan Cohen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jonathan Cohen affiliated with any hospitals?
According to CMS data, Jonathan Cohen is affiliated with Lenox Hill Hospital and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Jonathan Cohen was last updated on January 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.