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

Oa Associates LLC

Organization Orthopaedic Surgery Physician · NPI 1679896260

Oa Associates LLC is an Orthopaedic Surgery Physician in Belleville, Illinois. Registered with an NPI since 2010.

In the registry since
2010
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

4700 Memorial Dr Ste 340
Belleville, IL 62226
Phone: (618) 236-2246
Fax: (618) 235-9020
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X

Record details

NPI number1679896260
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Davis — Executive Director · (618) 257-6301
NPI enumeratedMarch 10, 2010
Last updated in NPPESJuly 23, 2012
Mailing address4500 Memorial Drive, Medical Affairs Office, Belleville, IL 62226

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