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

Riley Matthew Flemmens, PA-C

Individual provider Medical Physician Assistant · NPI 1225767668

Riley Matthew Flemmens, PA-C is a Physician Assistant in York, Pennsylvania. Qualified in 2022, 4 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
4
Licensed in
PA
In the registry since
2022
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1001 S George St
York, PA 17403-3676
Phone: (717) 851-4005
Fax: (717) 812-2495
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

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence MA063589 (PA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence MF7282685 (PA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence OA006103 (PA)

Record details

NPI number1225767668
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 9, 2022
Last updated in NPPESSeptember 17, 2024
Certification dateSeptember 17, 2024

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in York