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

Individual provider Emergency Medicine Physician · NPI 1073713632

Catherine Helen Horwitz, MD is an Emergency Medicine in Weymouth, Massachusetts. Graduated from Tufts University School of Medicine in 2004, 22 years ago. Practices with Emergency Physician Associates of Massachusetts PC, a 45-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
22
Trained at
Tufts University School of Medicine
Licensed in
MA
In the registry since
2007
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

55 Fogg Rd
Weymouth, MA 02190-2432
Phone: (781) 624-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 115 Lincoln St, Framingham, MA 01702-6358 — (508) 383-1000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 232442 (MA)

Record details

NPI number1073713632
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 23, 2007
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 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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