HEARN JAY CHO MD
NPI 1225060080
Internal Medicine - Medical Oncology in New York, NY
About Hearn Jay Cho Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEARN JAY CHO MD (NPI 1225060080) is an individual medical oncology provider in New York, New York, licensed in New York (217180) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Js Weill Medical College, Cornell University (1996).
NPPES Registry Identity
Specialties & Licenses 2
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
Hearn Jay Cho 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
2Medicare enrollment records show Hearn Cho 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 10029
- Reassigned Medicare billing, New York enrollment
- 275 clinicians in this Medicare group
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1285826438 (New York)
- 1,074 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 2
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 Beth Israel
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 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 10029
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 Hearn Cho's NPI number?
The NPI number for Hearn Cho is 1225060080. It was assigned to this individual provider in the NPPES registry on July 6, 2006.
Where is Hearn Cho located?
Hearn Cho practices at 10 E 102nd St, New York, NY 10029. The listed phone number is (212) 241-6756.
What is Hearn Cho's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Hearn Cho enrolled in Medicare?
Yes. Hearn Cho 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 Hearn Cho's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hearn Cho reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and New York University (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 Hearn Cho's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hearn Cho affiliated with any hospitals?
According to CMS data, Hearn Cho is affiliated with Mount Sinai Hospital and Mount Sinai Beth Israel.
When was this NPI record last updated?
The NPPES record for Hearn Cho was last updated on February 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Hearn Jay Cho, MD · NPI 1225060080
Medical Oncology physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1225060080 (Entity type: Individual)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 217180 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10 E 102ND ST, New York, NY 10029-6030
- **Phone:** (212) 241-6756 · **Fax:** (212) 423-0522
## 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 1750649612, New York, NY); New York University (NPI 1851341168, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Js Weill Medical College, Cornell University, class of 1996
## Record status
- **NPPES last updated:** February 25, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1225060080) · Data from the CMS NPPES public registry.