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

John Michael Guido

Individual provider Internal Medicine Physician · NPI 1912263922

John Michael Guido practises Internal Medicine in Morgantown, West Virginia. Graduated from West Virginia University School of Medicine in 2012, 14 years ago. Practices with West Virginia University Medical Corporation, a 1,981-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
14
Trained at
West Virginia University School of Medicine
Licensed in
OH, WV
In the registry since
2012
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Medical Center Dr
Morgantown, WV 26506
Phone: (304) 598-4000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 3525 Olentangy River Rd, Columbus, OH 43214-3937 — (614) 255-6900

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 28313 (WV)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.125418 (OH)

Record details

NPI number1912263922
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 3, 2012
Last updated in NPPESApril 7, 2022
Certification dateApril 7, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice West Virginia University Medical Corporation — 1981 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 patients260
Services billed 353 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 West Virginia University Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1981 clinicians in the practice; 12 are shown here.

Other providers in Morgantown