Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Joshua Aaron Regal, MD, PHD

Individual provider Radiation Oncology Physician · NPI 1184155814

Dr. Joshua Aaron Regal, MD, PHD is a Radiation Oncology in Buffalo, New York. Graduated from University of Michigan Medical School in 2015, 11 years ago. Practices with Olean General Hospital, a 80-clinician group and accepts Medicare assignment. Licensed in California, New York and Washington.

Years since qualifying
11
Trained at
University of Michigan Medical School
Licensed in
CA, NY, WA
In the registry since
2017
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Partly verified

Some contact details are missing from the federal record.

Elm And Carlton St
Buffalo, NY 14263-0001
Phone: (716) 845-2300
Fax: (716) 845-3549
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 320186 (NY)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD61271931 (WA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence A179311 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1184155814
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 24, 2017
Last updated in NPPESDecember 30, 2022
Certification dateDecember 30, 2022

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice Olean General Hospital — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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