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

Mr. Charles Steven Lemasters II, PA-C

Individual provider Medical Physician Assistant · NPI 1225361801

Mr. Charles Steven Lemasters II, PA-C is a Physician Assistant in Steubenville, Ohio. Qualified in 2009, 17 years ago. Practices with Trinity West, a 146-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
17
Licensed in
OH
In the registry since
2009
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

4100 Johnson Rd Ste 102
Steubenville, OH 43952-2356
Phone: (740) 283-2062
Fax: (740) 283-2049
Show map & directions

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

Additional practice locations (2)

  • 106 Plaza Dr, Saint Clairsville, OH 43950-8736 — (740) 695-1474
  • 4100 Johnson Rd Ste 103, Steubenville, OH 43952-2356 — (740) 283-2062

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 50.002941RX (OH)

Record details

NPI number1225361801
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 14, 2009
Last updated in NPPESJanuary 2, 2026
Certification dateJanuary 2, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Trinity West — 146 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Steubenville