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

James H Duncan DO Inc

Organization Family Medicine Physician · NPI 1295047348

James H Duncan DO Inc is a Family Medicine Physician in West Portsmouth, Ohio. Licensed in Ohio. Registered with an NPI since 2010.

Licensed in
OH
In the registry since
2010
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

22442 State Route 73
West Portsmouth, OH 45663-6365
Phone: (740) 858-6656
Fax: (740) 858-5413
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 34 00 2558 (OH)

Record details

NPI number1295047348
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Duncan — President · (740) 858-6656
NPI enumeratedJuly 6, 2010
Last updated in NPPESSeptember 11, 2018
Mailing address22442 State Route 73, West Portsmouth, OH 45663-6365

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