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

Individual provider Internal Medicine Physician · NPI 1548223084

Dr. Pitchar Theerathorn, MD practises Internal Medicine in Johnson City, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1999, 27 years ago. Practices with State of Franklin Healthcare Associates, PLLC, a 265-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in South Carolina and Tennessee.

Years since qualifying
27
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
SC, TN
In the registry since
2006
Specialties on file
3
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.

Additional practice locations (2)

  • 119 Boone Ridge Drive, Johnson City, TN 37615 — (423) 282-1480
  • 444 Clinchfield St Ste 201, Kingsport, TN 37660-3863 — (423) 230-2100

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35127 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 26545 (SC)
Hospitalist Physician Taxonomy 208M00000X · Licence 35127 (TN)

Record details

NPI number1548223084
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2006
Last updated in NPPESFebruary 24, 2025
Certification dateFebruary 24, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice State Of Franklin Healthcare Associates, Pllc — 265 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients318
Services billed 1,130 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $108 6 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

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

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