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

Katherine McKenzie, MD

Individual provider Internal Medicine Physician · NPI 1366425423

Katherine McKenzie, MD is an Internal Medicine in New Haven, Connecticut. Graduated from Boston University School of Medicine in 1992, 34 years ago. Practices with Cornell Scott Hill Health Corporation, a 258-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
34
Trained at
Boston University School of Medicine
Licensed in
CT
In the registry since
2005
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 Ypb 3rd Fl
New Haven, CT 06519-1369
Phone: (203) 785-7411
Fax: (203) 785-4194
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 034828 (CT)

Record details

NPI number1366425423
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESJanuary 11, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Cornell Scott Hill Health Corporation — 258 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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