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

Dr. Jay Diamond, MD

Individual provider Emergency Medicine Physician · NPI 1639437338

Dr. Jay Diamond, MD is an Emergency Medicine in New York, New York. Qualified in 2012, 14 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New York, Ohio and Rhode Island.

Years since qualifying
14
Licensed in
NY, OH, RI
In the registry since
2012
Specialties on file
3
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

550 1st Ave
New York, NY 10016-6402
Phone: (404) 513-3880
Fax: (404) 513-3880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 200 High Service Ave, North Providence, RI 02904-5113 — (401) 456-3000
  • 55 Claverick St, Providence, RI 02903-4144 — (202) 877-8080
  • 55 Claverick St, Providence, RI 02903-4144 — (202) 877-8080

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 35.130942 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD15777 (RI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 288404 (NY)

Record details

NPI number1639437338
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 1, 2012
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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