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

Joseph Leanza, MD

Individual provider Emergency Medicine Physician · NPI 1558892356

Joseph Leanza, MD is an Emergency Medicine in Boston, Massachusetts. Graduated from Icahn School of Medicine at Mount Sinai in 2017, 9 years ago. Practices with Boston Emergency Physician Foundation Inc, a 74-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Pennsylvania.

Years since qualifying
9
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
MA, PA
In the registry since
2017
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

1 Boston Medical Ctr Pl
Boston, MA 02118-2908
Phone: (617) 414-5481
Fax: (617) 414-7759
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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 1015168 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD468114 (PA)

Record details

NPI number1558892356
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 23, 2017
Last updated in NPPESSeptember 6, 2023
Certification dateSeptember 6, 2023

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 2017 (9 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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