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

Karl Benjamin Coyner, MD

Individual provider Nuclear Medicine Physician · NPI 1609861418

Karl Benjamin Coyner, MD is a Diagnostic Radiology in Boston, Massachusetts. Graduated from University of Alabama School of Medicine in 1996, 30 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
30
Trained at
University of Alabama School of Medicine
Licensed in
MA
In the registry since
2005
Specialties on file
2
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

75 Francis St Radiology Brigham And Women's Hospital
Boston, MA 02115-6110
Phone: (617) 732-6291
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 55 Lake Ave North, Worcester, MA 01655-0002 — (508) 334-3850

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 211721 (MA)
Nuclear Medicine Physician Taxonomy 207U00000X · Licence 211721 (MA)

Record details

NPI number1609861418
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 19, 2005
Last updated in NPPESMarch 22, 2024
Certification dateMarch 22, 2024
Mailing address75 Francis St, Radiology, Brigham And Women'S Hospital, Boston, MA 02115-6110

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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