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

Mrs. Karen P McKay, PA

Individual provider Physician Assistant · NPI 1396736765

Mrs. Karen P McKay, PA is a Physician Assistant in Marshfield, Massachusetts. Works from 3 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2005
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

435 Furnace St
Marshfield, MA 02050-2332
Phone: (781) 837-7200
Fax: (781) 837-7255
Show map & directions

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

Additional practice locations (2)

  • 484 Route 134, South Dennis, MA 02660-3423 — (508) 694-7901
  • 500 Lincoln St, Worcester, MA 01605-1916 — (774) 420-2111

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 177 (MA)

Record details

NPI number1396736765
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedNovember 3, 2005
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

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