Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Terrence Flanagan Feldheim, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1205326337

Dr. Terrence Flanagan Feldheim, MD is an Anesthesiology in New Haven, Connecticut. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2018, 8 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment.

Years since qualifying
8
Trained at
Loyola University of Chicago, Stritch School of Medicine
In the registry since
2018
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

20 York St
New Haven, CT 06510-3220
Phone: (203) 688-4242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1205326337
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 15, 2018
Last updated in NPPESMay 15, 2018

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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