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

Individual provider Emergency Medicine Physician · NPI 1184785578

Demian Szyld, MD is an Emergency Medicine in Boston, Massachusetts. Graduated from Icahn School of Medicine at Mount Sinai in 2005, 21 years ago. Practices with Boston Emergency Physician Foundation Inc, a 74-clinician group and accepts Medicare assignment. Licensed in Massachusetts and New York.

Years since qualifying
21
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
MA, NY
In the registry since
2006
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

75 Francis St
Boston, MA 02115-6110
Phone: (617) 732-5640
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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 239292 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 260205 (NY)

Record details

NPI number1184785578
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 12, 2006
Last updated in NPPESOctober 18, 2016

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2005 (21 years in practice)
Group practice Boston Emergency Physician Foundation Inc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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