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

Katrina R Barnes, MD

Individual provider Family Medicine Physician · NPI 1003034281

Katrina R Barnes, MD is a Family Practice in Marietta, Ohio. Graduated from West Virginia University School of Medicine in 2005, 21 years ago. Practices with Marietta Memorial Hospital, a 386-clinician group and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
21
Trained at
West Virginia University School of Medicine
Licensed in
OH, WV
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 E 8th St Ste 120
Marietta, OH 45750-3379
Phone: (740) 374-4273
Fax: (740) 376-5098
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35120427 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 22598 (WV)

Record details

NPI number1003034281
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 23, 2007
Last updated in NPPESMarch 3, 2026
Certification dateMarch 3, 2026
Mailing address416 Colegate Dr Bldg 3, Marietta, OH 45750-9549

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Marietta Memorial Hospital — 386 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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