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

Stephen P. McElroy, MD

Individual provider Emergency Medicine Physician · NPI 1639168172

Stephen P. McElroy, MD is an Emergency Medicine in Quincy, Massachusetts. Graduated from University of Massachusetts Medical School in 1994, 32 years ago. Practices with Bmc Affiliated Physicians, Inc, a 545-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
32
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

114 Whitwell St Attn Emergency Dept
Quincy, MA 02169-1870
Phone: (617) 376-5549
Fax: (617) 376-5553
Show map & directions

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

Additional practice locations (2)

  • 255 Washington St, Brighton, MA 02135 — (617) 789-3000
  • 235 North Pearl St, Brockton, MA 02301 — (508) 427-3000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 157332 (MA)

Record details

NPI number1639168172
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESMarch 10, 2025
Certification dateMarch 6, 2025
Mailing addressPo Box 414402, Boston, MA 02241-0001

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1994 (32 years in practice)
Group practice Bmc Affiliated Physicians, Inc. — 545 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Quincy