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

John Philip Janousek, DO

Individual provider Emergency Medicine Physician · NPI 1427635952

John Philip Janousek, DO practises Emergency Medicine in Weston, West Virginia. Graduated from West Virginia School of Osteopathic Medicine in 2021, 5 years ago. Practices with Stonewall Jackson Memorial Hospital Company, a 63-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in West Virginia.

Years since qualifying
5
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
WV
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

230 Hospital Plz
Weston, WV 26452-8558
Phone: (304) 269-8000
Fax: (304) 269-8090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 770 Haden Blvd, Bridgeport, WV 26330-6232 — (304) 848-2220
  • 140 Middletown Loop, White Hall, WV 26554-8701 — (304) 333-1150

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4413 (WV)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4413 (WV)

Record details

NPI number1427635952
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 29, 2021
Last updated in NPPESOctober 5, 2026
Certification dateOctober 5, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2021 (5 years in practice)
Group practice Stonewall Jackson Memorial Hospital Company — 63 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 patients119
Services billed 162 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Stonewall Jackson Memorial Hospital Company

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 63 clinicians in the practice; 12 are shown here.

Other providers in Weston