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

Mary Beth Downer, PA

Individual provider Physician Assistant · NPI 1164443032

Mary Beth Downer, PA is a Physician Assistant in Greenwich, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
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

77 Lafayette Pl Radiation ONCOLOGY-2ND Fl
Greenwich, CT 06830-5426
Phone: (203) 863-3773
Fax: (203) 863-3723
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 001167 (CT)

Record details

NPI number1164443032
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 23, 2006
Last updated in NPPESJuly 8, 2007

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