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

Dr Ronald L. Detwiler, OD Inc

Organization Optometrist · NPI 1043406721

Dr Ronald L. Detwiler, OD Inc is an Optometrist in East Liverpool, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

15655 State Rt 170 Ste C
East Liverpool, OH 43920-9069
Phone: (330) 385-3898
Fax: (330) 385-5772
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X
Durable Medical Equipment & Medical Supplies Taxonomy 332B00000X · Licence 3166 T1622 (OH)

Record details

NPI number1043406721
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Detwiler — Optometrist · (330) 385-3898
NPI enumeratedSeptember 17, 2007
Last updated in NPPESNovember 16, 2007
Mailing address15655 State Route 170, Suite C, East Liverpool, OH 43920-9069

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