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

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1669458816

Prof. George L King, MD is an Endocrinology in Boston, Massachusetts. Graduated from Duke University School of Medicine in 1975, 51 years ago. Practices with Joslin Clinic Inc, a 54-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
51
Trained at
Duke University School of Medicine
Licensed in
MA
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

1 Joslin Pl
Boston, MA 02215-5306
Phone: (617) 732-2622
Fax: (617) 732-2637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 47728 (MA)

Record details

NPI number1669458816
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1975 (51 years in practice)
Group practice Joslin Clinic Inc — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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