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

Mr. Jonathan Grant Casto, PA-C

Individual provider Physician Assistant · NPI 1952738577

Mr. Jonathan Grant Casto, PA-C is a Physician Assistant in South Charleston, West Virginia. Qualified in 2013, 13 years ago. Practices with Family Health Associates of the Kanawha Valley PLLC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in West Virginia.

Years since qualifying
13
Licensed in
WV
In the registry since
2013
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

509 2nd Ave
South Charleston, WV 25303-1310
Phone: (304) 720-3555
Fax: (304) 720-3556
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 1742 (WV)
Physician Assistant Taxonomy 363A00000X · Licence 1742 (WV)

Record details

NPI number1952738577
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 27, 2013
Last updated in NPPESNovember 21, 2025
Certification dateNovember 21, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Family Health Associates Of The Kanawha Valley Pllc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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