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 1477917656

Oa Associates, LLC is an Orthopaedic Surgery Physician in Shiloh, Illinois. Registered with an NPI since 2016.

In the registry since
2016
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

1404 Cross St 2nd Fl Ste 2941
Shiloh, IL 62269-2988
Phone: (618) 234-9884
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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 Hand Surgery Physician Taxonomy 207XS0106X

Record details

NPI number1477917656
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Davis — Executive Director · (618) 257-4644
NPI enumeratedApril 13, 2016
Last updated in NPPESApril 28, 2016
Mailing address4500 Memorial Drive, Memorial Hospital Medical Affairs Credentialing Dept, Belleville, IL 62226

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