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

Jack M. Harless LLC

Organization Chiropractor · NPI 1255751962

Jack M. Harless LLC is a Chiropractor in Centerville, Ohio. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7974 Bigger Rd
Centerville, OH 45459-5405
Phone: (937) 681-0512
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X

Record details

NPI number1255751962
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jack Harless — Chiropractor · (937) 681-0512
NPI enumeratedApril 21, 2014
Last updated in NPPESApril 21, 2014
Mailing address8200 Provincial Way, Centerville, OH 45458-2693

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