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

Marissa S Aaron

Individual provider Pediatrics Physician · NPI 1538687827

Marissa S Aaron is a Pediatrics Physician in Boston, Massachusetts. Works from 3 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2017
Specialties on file
2

Practice location Address checks out

333 Longwood Ave
Boston, MA 02115-5711
Phone: (617) 355-7476
Fax: (617) 730-0194
Show map & directions

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

Additional practice locations (2)

  • 282 Washington St, Hartford, CT 06106-3322 — (860) 545-9000
  • 240 E Huron St Ste 1-200, Chicago, IL 60611-2909 — (312) 503-7975

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 1018771 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1538687827
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 6, 2017
Last updated in NPPESNovember 13, 2024
Certification dateNovember 13, 2024
Mailing address333 Longwood Ave, Boston, MA 02115-5711

Other providers in Boston