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

Marissa Stein, PA

Individual provider Physician Assistant · NPI 1093167447

Marissa Stein, PA is a Physician Assistant in Boston, Massachusetts. Qualified in 2016, 10 years ago. Practices with Brigham and Womens Physicians Organization Inc, a 2,916-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
10
Licensed in
MA
In the registry since
2016
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

75 Francis St
Boston, MA 02115
Phone: (617) 732-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 103 Garland St, Everett, MA 02149-5066 — (617) 665-1000
  • 103 Garland St, Everett, MA 02149-5066 — (617) 665-1000

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA5832 (MA)
Medical Physician Assistant Taxonomy 363AM0700X

Record details

NPI number1093167447
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 11, 2016
Last updated in NPPESMarch 20, 2025
Certification dateMarch 20, 2025
Mailing address75 Francis St, Boston, MA 02115-6110

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Brigham And Womens Physicians Organization Inc — 2916 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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