Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gregory James Cunn, MD

Individual provider Internal Medicine Physician · NPI 1154715183

Gregory James Cunn, MD is an Internal Medicine in Brooklyn, New York. Qualified in 2014, 12 years ago. Practices with Maimonides Cardiology Fpp, a 43-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Licensed in
NY
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

506 6th St
Brooklyn, NY 11215-3609
Phone: (718) 780-3000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 315 South Manning Blvd, Albany, NY 12208 — (518) 525-1703

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 301397 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 301397 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 301397 (NY)

Record details

NPI number1154715183
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2015
Last updated in NPPESDecember 12, 2023
Certification dateDecember 12, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Maimonides Cardiology Fpp — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Brooklyn