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

Mercy O Toma

Individual provider Pediatrics Physician · NPI 1275116642

Mercy O Toma is a Pediatric Medicine in Boston, Massachusetts. Qualified in 2021, 5 years ago. Works from 2 locations. Licensed in Massachusetts.

Years since qualifying
5
Licensed in
MA
In the registry since
2021

Practice location Address checks out

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6000
Show map & directions

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

Additional practice locations (1)

  • 9 Hope Ave, Waltham, MA 02453-2741 — (781) 216-2100

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 1020009 (MA)

Record details

NPI number1275116642
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 3, 2021
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated

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