Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Jason Andrew Korcak, MD, MPH

Individual provider Internal Medicine Physician · NPI 1285878942

Dr. Jason Andrew Korcak, MD, MPH is a Hospitalist in Bronx, New York. Graduated from University of Maryland School of Medicine in 2004, 22 years ago. Practices with Hackensack Meridian Health Medical Group - Specialty Care PC, a 1,897-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
22
Trained at
University of Maryland School of Medicine
Licensed in
NY
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

1825 Eastchester Rd Internal Medicine Ofc 7TH Fl
Bronx, NY 10461-2301 Not confirmed with CMS for 17 years — call before visiting
Phone: (718) 904-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 246070 (NY)

Record details

NPI number1285878942
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedApril 26, 2009
Last updated in NPPESApril 26, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Hackensack Meridian Health Medical Group - Specialty Care Pc — 1897 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients24
Services billed 81 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hackensack Meridian Health Medical Group - Specialty Care PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1897 clinicians in the practice; 12 are shown here.

Other providers in Bronx