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

Casey Lynn Johnson, PA

Individual provider Physician Assistant · NPI 1578092821

Casey Lynn Johnson, PA is a Physician Assistant in Springfield, Massachusetts. Qualified in 2017, 9 years ago. Practices with Regeneration Pittsburgh PLLC, a 3-clinician group and accepts Medicare assignment.

Years since qualifying
9
In the registry since
2017
Specialties on file
2
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

300 Birnie Ave Ste 201
Springfield, MA 01107-1121
Phone: (413) 233-1292
Fax: (413) 846-4742
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence MA064332
Physician Assistant Taxonomy 363A00000X

Record details

NPI number1578092821
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJune 9, 2017
Last updated in NPPESSeptember 26, 2023
Certification dateSeptember 26, 2023
Mailing address12590 Perry Hwy Ste 700, Wexford, PA 15090-1549

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Regeneration Pittsburgh Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Springfield