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

Marissa Rice, MD

Individual provider Pediatrics Physician · NPI 1235888660

Marissa Rice, MD is a Pediatric Medicine in Boston, Massachusetts. Graduated from State University of Ny Upstate Medical University in 2022, 4 years ago. Licensed in Massachusetts.

Years since qualifying
4
Trained at
State University of Ny Upstate Medical University
Licensed in
MA
In the registry since
2022
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

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 1022665 (MA)

Record details

NPI number1235888660
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2022
Last updated in NPPESMay 30, 2025
Certification dateMay 30, 2025

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

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