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

Dr. Matthew Daniel Garrison, MD

Individual provider Internal Medicine Physician · NPI 1881814648

Dr. Matthew Daniel Garrison, MD practises Internal Medicine in Johnson City, Tennessee. Practices with State of Franklin Healthcare Associates, PLLC, a 265-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Licensed in
TN
In the registry since
2007
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

301 Med Tech Pkwy Ste 240
Johnson City, TN 37604-2641
Phone: (423) 794-5520
Fax: (423) 282-6940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 47882 (TN)

Record details

NPI number1881814648
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2007
Last updated in NPPESFebruary 18, 2025
Certification dateFebruary 18, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Group practice State Of Franklin Healthcare Associates, Pllc — 265 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients236
Services billed 791 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Johnson City Medical Center Hospital · Johnson City, TN
  • Franklin Woods Community Hospital Hospital · Johnson City, TN
  • Ballad Health Homecare Home health agency · Johnson City, TN
  • Ballad Health Hospice Hospice · Bristol, TN

Colleagues at State of Franklin Healthcare Associates, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 265 clinicians in the practice; 12 are shown here.

Other providers in Johnson City