Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Charles Edward Merrill Sr., DO

Individual provider Family Medicine Physician · NPI 1366547382

Dr. Charles Edward Merrill Sr., DO is a Family Medicine Physician in Marietta, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2006
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

227 Third St
Marietta, OH 45750-1323
Phone: (740) 434-5952
Fax: (740) 434-5903
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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 34.005908 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 34 . 005908 (OH)

Record details

NPI number1366547382
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESJuly 13, 2011

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