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

Gregory Stephen Couper, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1063462588

Gregory Stephen Couper, MD is a Cardiac Surgery in Boston, Massachusetts. Graduated from Northwestern University Feinberg Medical School in 1979, 47 years ago. Practices with Cardiovascular Center at Tufts Medical Center Inc, a 98-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
47
Trained at
Northwestern University Feinberg Medical School
Licensed in
MA
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 Partly verified

Some contact details are missing from the federal record.

Brigham And Women's Hospital Division Of Cardiac Surgery
Boston, MA 02115
Phone: (617) 732-5500
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Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 58112 (MA)

Record details

NPI number1063462588
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESAugust 6, 2012
Mailing address111 Cypress St, Brookline, MA 02445-6002

Medicare enrollment

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

Medicare specialtyCARDIAC SURGERY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1979 (47 years in practice)
Group practice Cardiovascular Center At Tufts Medical Center Inc — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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