Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Michelle Susan McMahon-Downer, MD

Individual provider Emergency Medicine Physician · NPI 1720113632

Mrs. Michelle Susan McMahon-Downer, MD is an Emergency Medicine in Framingham, Massachusetts. Qualified in 2003, 23 years ago. Practices with Emergency Physician Associates of Massachusetts PC, a 45-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Rhode Island.

Years since qualifying
23
Licensed in
MA, RI
In the registry since
2007
Specialties on file
2
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

115 Lincoln St
Framingham, MA 01702-6358
Phone: (508) 383-1104
Fax: (508) 383-1138
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 231988 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 12264 (RI)

Record details

NPI number1720113632
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2007
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Emergency Physician Associates Of Massachusetts Pc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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