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

Gregory Jay, MD

Individual provider Emergency Medicine Physician · NPI 1225042419

Gregory Jay, MD is an Emergency Medicine in Providence, Rhode Island. Graduated from State University of New York at Stony Brook, School of Medicine in 1990, 36 years ago. Practices with Lifespan Physician Group Inc, a 1,125-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
36
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
RI
In the registry since
2006
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

593 Eddy St Claverick 2
Providence, RI 02903-4923
Phone: (401) 854-2504
Fax: (401) 854-2519
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD08395 (RI)

Record details

NPI number1225042419
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESSeptember 18, 2013
Mailing addressPo Box 9484, Providence, RI 02940-9484

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Lifespan Physician Group Inc — 1125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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