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

Gustavo A Mercier Jr., MDPHD

Individual provider Nuclear Medicine Physician · NPI 1316986904

Gustavo A Mercier Jr., MDPHD is a Diagnostic Radiology in Boston, Massachusetts. Graduated from Icahn School of Medicine at Mount Sinai in 1990, 36 years ago. Practices with Brigham and Womens Physicians Organization Inc, a 2,916-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
36
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
MA
In the registry since
2006
Specialties on file
3

Practice location Address checks out

75 Francis St
Boston, MA 02115-6106
Phone: (617) 732-6290
Fax: (617) 638-6616
Show map & directions

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

Additional practice locations (1)

  • 55 Fruit St, Boston, MA 02114-2696 — (617) 724-9729

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 230051 (MA)
Nuclear Medicine Physician Taxonomy 207U00000X · Licence 230051 (MA)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence 230051 (MA)

Record details

NPI number1316986904
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesNUCLEAR MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1990 (36 years in practice)
Group practice Brigham And Womens Physicians Organization Inc — 2916 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Boston