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

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1316902620

Mark T McQuain, MD is a Physical Medicine and Rehabilitation in Johnson City, Tennessee. Graduated from Ohio State University College of Medicine in 1986, 40 years ago. Practices with Watauga Orthopaedics PLC, a 82-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
40
Trained at
Ohio State University College of Medicine
Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2410 Susannah St
Johnson City, TN 37601-1748
Phone: (423) 282-9011
Fax: (423) 282-0035
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 23525 (TN)

Record details

NPI number1316902620
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2006
Last updated in NPPESDecember 16, 2019
Certification dateDecember 16, 2019
Mailing address2410 Susannah St, Johnson City, TN 37601-1748

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Watauga Orthopaedics Plc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Johnson City