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

Dr. John Mirrell Clark, MD

Individual provider Internal Medicine Physician · NPI 1609815786

Dr. John Mirrell Clark, MD practises Internal Medicine in Hurricane, West Virginia. Graduated from West Virginia University School of Medicine in 2003, 23 years ago. Practices with Ths Physician Partners Inc, a 359-clinician group and accepts Medicare assignment. Licensed in West Virginia.

Years since qualifying
23
Trained at
West Virginia University School of Medicine
Licensed in
WV
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

3860 Teays Valley Rd Ste 4
Hurricane, WV 25526-9772 Not confirmed with CMS for 19 years — call before visiting
Phone: (304) 201-2545
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 21953 (WV)

Record details

NPI number1609815786
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Ths Physician Partners Inc — 359 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 patients110
Services billed 562 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $121 7 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.

  • Charleston Area Medical Center Hospital · Charleston, WV · listed as Charleston Area Medical Center, Inc
  • Thomas Memorial Hospital Hospital · South Charleston, WV · listed as Herbert J Thomas Memorial Hospital
  • Centerwell Home Health Home health agency · South Charleston, WV

Colleagues at Ths Physician Partners Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 359 clinicians in the practice; 12 are shown here.

Other providers in Hurricane