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

Dr. John Harold Marsh, DO

Individual provider Emergency Medicine Physician · NPI 1033444674

Dr. John Harold Marsh, DO is an Emergency Medicine in Morgantown, West Virginia. Graduated from West Virginia School of Osteopathic Medicine in 2008, 18 years ago. Practices with Monongalia County General Hospital Company, a 245-clinician group and accepts Medicare assignment. Licensed in West Virginia.

Years since qualifying
18
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
WV
In the registry since
2009
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

1200 J D Anderson Dr Emergency Dept
Morgantown, WV 26505-3494
Phone: (304) 598-1200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2934 (WV)

Record details

NPI number1033444674
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedOctober 15, 2009
Last updated in NPPESJanuary 18, 2024
Certification dateJanuary 18, 2024

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 2008 (18 years in practice)
Group practice Monongalia County General Hospital Company — 245 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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