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

Donald Eric Sizemore, DO

Individual provider Hospitalist Physician · NPI 1962411439

Donald Eric Sizemore, DO is an Internal Medicine in Parkersburg, West Virginia. Graduated from West Virginia School of Osteopathic Medicine in 2003, 23 years ago. Practices with Camden-Clark Physician Corporation, a 346-clinician group and accepts Medicare assignment. Licensed in Ohio, South Dakota and West Virginia.

Years since qualifying
23
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
OH, SD, WV
In the registry since
2006
Specialties on file
3
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.

See every abbreviation used in this directory →

Practice location Address checks out

800 Garfield Ave
Parkersburg, WV 26101-5376
Phone: (304) 424-2111
Fax: (304) 420-7162
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 2073 (WV)
Hospitalist Physician Taxonomy 208M00000X · Licence 34010323 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 10109 (SD)

Record details

NPI number1962411439
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 5, 2006
Last updated in NPPESDecember 18, 2025
Certification dateDecember 18, 2025
Mailing addressPo Box 843, Morgantown, WV 26507-0843

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2003 (23 years in practice)
Group practice Camden-Clark Physician Corporation — 346 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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