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

Mr. Keith Bacon Ritchie, PA

Individual provider Physician Assistant · NPI 1104390921

Mr. Keith Bacon Ritchie, PA is a Physician Assistant in South Yarmouth, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2019
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

76 Pleasant St
South Yarmouth, MA 02664-4547
Phone: (508) 760-5318
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA1613 (MA)

Record details

NPI number1104390921
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorYes
NPI enumeratedJanuary 15, 2019
Last updated in NPPESJanuary 15, 2019

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