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

David H Hsi, MD

Individual provider Cardiovascular Disease Physician · NPI 1588616312

David H Hsi, MD is a Cardiovascular Disease (Cardiology) in Stamford, Connecticut. Qualified in 1983, 43 years ago. Practices with Stamford Health Medical Group Inc, a 432-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
43
Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

32 Strawberry Hill CT 2nd Fl
Stamford, CT 06902-2594
Phone: (203) 276-2323
Fax: (203) 276-2324
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 53507 (CT)

Record details

NPI number1588616312
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESDecember 14, 2015

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Stamford Health Medical Group Inc — 432 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in Stamford