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

Joonun Choi, MD

Individual provider Cardiovascular Disease Physician · NPI 1053583914

Joonun Choi, MD is a Cardiovascular Disease (Cardiology) in Stamford, Connecticut. Graduated from New York Medical College in 2001, 25 years ago. Practices with Stamford Health Medical Group Inc, a 432-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
25
Trained at
New York Medical College
Licensed in
CT
In the registry since
2008
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

29 Hospital Plz Ste 502
Stamford, CT 06902-3602
Phone: (203) 348-7410
Fax: (203) 961-8488
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 046302 (CT)

Record details

NPI number1053583914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2008
Last updated in NPPESDecember 30, 2016
Mailing address29 Hospital Plaza, Suite 502, Stamford, CT 06902-3602

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 2001 (25 years in practice)
Group practice Stamford Health Medical Group Inc — 432 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations12 on file with Medicare

Other providers in Stamford