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

Jillian Casey Chapman, PA-C

Individual provider Physician Assistant · NPI 1225917826

Jillian Casey Chapman, PA-C is a Physician Assistant in Massena, New York. Qualified in 2025, 1 year ago. Practices with Colorado Surgical Affiliates LLC, a 52-clinician group and accepts Medicare assignment. Licensed in Colorado and New York.

Years since qualifying
1
Licensed in
CO, NY
In the registry since
2025
Specialties on file
2
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 →

Practice location Address checks out

86 Dana St
Massena, NY 13662-1029
Phone: (315) 705-7058
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA.0009363 (CO)
Physician Assistant Taxonomy 363A00000X · Licence 034008 (NY)

Record details

NPI number1225917826
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 28, 2025
Last updated in NPPESAugust 28, 2025
Certification dateAugust 21, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Colorado Surgical Affiliates Llc — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Massena