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

Joseph Leary, DO

Individual provider Emergency Medicine Physician · NPI 1215356902

Joseph Leary, DO is an Emergency Medicine in Cambridge, Massachusetts. Graduated from Lake Erie College of Osteopathic Medicine, Bradenton in 2014, 12 years ago. Practices with Medstar Urgent Care LLC, a 299-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Indiana, Massachusetts and Michigan.

Years since qualifying
12
Trained at
Lake Erie College of Osteopathic Medicine, Bradenton
Licensed in
CO, IN, MA, MI
In the registry since
2014
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-2113
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 750 Hospital Loop, Craig, CO 81625 — (970) 826-3100
  • 5675 Winthrop Dr, Erie, PA 16506-1142 — (574) 210-3775

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 5101028918 (MI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 02005111A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence DR.0061190 (CO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence FL7837896 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1215356902
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 10, 2014
Last updated in NPPESNovember 6, 2025
Certification dateNovember 6, 2025
Mailing address10 Glassworks Ave Apt 106, Cambridge, MA 02141-4103

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, BRADENTON
Graduated 2014 (12 years in practice)
Group practice Medstar Urgent Care Llc — 299 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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