Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John Hovsep Mahdessian, PA

Individual provider Physician Assistant · NPI 1639019581

John Hovsep Mahdessian, PA is a Physician Assistant in Johnson City, Tennessee. Works from 2 locations. Licensed in Tennessee.

Licensed in
TN
In the registry since
2026
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.

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Practice location Address checks out

701 Med Tech Pkwy Ste 300
Johnson City, TN 37604-2365
Phone: (423) 232-8301
Fax: (423) 232-8304
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 444 Clinchfield St Ste 103, Kingsport, TN 37660-3859 — (423) 578-1518

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 7228 (TN)
Physician Assistant Taxonomy 363A00000X · Licence 7228 (TN)

Record details

NPI number1639019581
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedMarch 31, 2026
Last updated in NPPESSeptember 9, 2026
Certification dateSeptember 9, 2026

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