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

Dr. Katherine Buckner Orr, MD

Individual provider Internal Medicine Physician · NPI 1285217422

Dr. Katherine Buckner Orr, MD is an Internal Medicine in New Haven, Connecticut. Graduated from University of Pittsburgh School of Medicine in 2021, 5 years ago. Licensed in Connecticut.

Years since qualifying
5
Trained at
University of Pittsburgh School of Medicine
Licensed in
CT
In the registry since
2021
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

55 Lock St
New Haven, CT 06511-3603
Phone: (203) 432-0246
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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 80976 (CT)

Record details

NPI number1285217422
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2021
Last updated in NPPESAugust 7, 2025
Certification dateAugust 7, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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