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

Samuel Sungup Hahn, MD

Individual provider Cardiovascular Disease Physician · NPI 1821079120

Samuel Sungup Hahn, MD is an Interventional Cardiology in New Haven, Connecticut. Graduated from Harvard Medical School in 1993, 33 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
33
Trained at
Harvard Medical School
Licensed in
CT
In the registry since
2005
Specialties on file
2
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

800 Howard Ave Yale Physicians Bldg
New Haven, CT 06519-1369
Phone: (203) 785-2140
Fax: (203) 785-6414
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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 038601 (CT)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 038601 (CT)

Record details

NPI number1821079120
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2005
Last updated in NPPESJuly 1, 2010
Mailing addressPo Box 9805, 300 George St 6th Floor, New Haven, CT 06536-0805

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1993 (33 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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