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

John Anthony Morrissey, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1427708544

John Anthony Morrissey, MD is an Internal Medicine in Boston, Massachusetts. Graduated from Geisel School of Medicine at Dartmouth in 2022, 4 years ago. Practices with Pratt Medical Group Inc, a 277-clinician group and accepts Medicare assignment.

Years since qualifying
4
Trained at
Geisel School of Medicine at Dartmouth
In the registry since
2022
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Boston, MA

No coordinates on file. Search this address in Google Maps

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1427708544
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2022
Last updated in NPPESMarch 24, 2022
Certification dateMarch 23, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 2022 (4 years in practice)
Group practice Pratt Medical Group Inc — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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