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

Oa Associates LLC

Organization Orthopaedic Surgery Physician · NPI 1588189419

Oa Associates LLC is an Orthopaedic Surgery Physician in Columbia, Illinois. Registered with an NPI since 2017.

In the registry since
2017
Specialties on file
2
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

200 Admiral Trost Rd
Columbia, IL 62236-2163
Phone: (618) 281-7373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X
Orthopaedic Foot and Ankle Surgery Physician Taxonomy 207XX0004X

Record details

NPI number1588189419
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Davis — Executive Director · (618) 257-4644
NPI enumeratedAugust 11, 2017
Last updated in NPPESAugust 11, 2017
Mailing address4500 Memorial Dr, Belleville, IL 62226-5360

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