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

Charles Robert Williams, DO

Individual provider Family Medicine Physician · NPI 1154326205

Charles Robert Williams, DO is a Family Practice in Marietta, Ohio. Graduated from West Virginia University School of Medicine in 1995, 31 years ago. Practices with Marietta Memorial Hospital, a 386-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
31
Trained at
West Virginia University School of Medicine
Licensed in
OH
In the registry since
2005
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

1106 Colegate Dr Emergency Dept
Marietta, OH 45750-1232
Phone: (740) 568-2000
Show map & directions

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

Additional practice locations (3)

  • 206 Columbus Rd, Athens, OH 45701-1316 — (740) 885-4064
  • 799 Farson St, Belpre, OH 45714-1044 — (740) 401-1150
  • 401 Matthew St, Marietta, OH 45750-1635 — (740) 376-1939

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 34006534 (OH)

Record details

NPI number1154326205
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 16, 2005
Last updated in NPPESMay 8, 2024
Certification dateMay 8, 2024
Mailing addressPo Box 449, Marietta, OH 45750-0449

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Marietta Memorial Hospital — 386 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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