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

James Y Atem, MD

Individual provider Internal Medicine Physician · NPI 1760743066

James Y Atem, MD is an Internal Medicine in Worcester, Massachusetts. Graduated from University of Massachusetts Medical School in 2012, 14 years ago. Practices with Hospitalist Physicians of Massachusetts PC, a 85-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
14
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2012
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

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (508) 334-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 262432 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 262432 (MA)

Record details

NPI number1760743066
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2012
Last updated in NPPESAugust 17, 2017
Mailing address123 Summer Street, Worcester, MA 01608

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2012 (14 years in practice)
Group practice Hospitalist Physicians Of Massachusetts Pc — 85 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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