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

John O Mills, DO

Individual provider Hospitalist Physician · NPI 1407177702

John O Mills, DO practises Osteopathic Manipulative Medicine in Buckhannon, West Virginia. Graduated from West Virginia School of Osteopathic Medicine in 2010, 16 years ago. Practices with William R Sharpe Jr Hospital, a 20-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in West Virginia.

Years since qualifying
16
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
WV
In the registry since
2010
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

1 Amalia Dr
Buckhannon, WV 26201-2239
Phone: (304) 473-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1320 Maplewood Ave, Ronceverte, WV 24970-8016 — (304) 793-2220

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 2545 (WV)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2545 (WV)

Record details

NPI number1407177702
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2010
Last updated in NPPESApril 20, 2022
Certification dateApril 20, 2022

Medicare enrollment

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

Medicare specialtyOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2010 (16 years in practice)
Group practice William R Sharpe Jr Hospital — 20 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 patients35
Services billed 77 a service is one billed item, such as a visit, a test or a procedure
Average patient age55

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 William R Sharpe Jr Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 20 clinicians in the practice; 12 are shown here.