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

David W Koontz DO Inc

Organization Internal Medicine Physician · NPI 1558384677

David W Koontz DO Inc is an Internal Medicine Physician in Newark, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
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

30 Messimer Dr
Newark, OH 43055-1525
Phone: (740) 788-9633
Fax: (740) 788-9649
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence K34004321 (OH)

Record details

NPI number1558384677
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Koontz — Owner · (740) 788-9633
NPI enumeratedJuly 26, 2006
Last updated in NPPESDecember 10, 2010
Mailing address30 Messimer Drive, Newark, OH 43055-1525

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