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OA ASSOCIATES LLC
NPI 1619246485
Orthopaedic Surgery in Belleville, IL

Active since December 22, 2011
4700 MEMORIAL DR, STE. 340, BELLEVILLE, IL 62226(618) 234-9884(618) 235-9020 Get Directions Write a Review

NPPES record last updated: December 22, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Oa Associates Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OA ASSOCIATES LLC (NPI 1619246485) is a healthcare organization registered as an orthopaedic surgery in Belleville, Illinois and active in the NPI registry since December 2011. The organization lists James Davis, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1619246485
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameOA ASSOCIATES LLC
Location Address4700 MEMORIAL DR, STE. 340Belleville, IL 62226-5370
Mailing Address4700 Memorial Dr, Ste. 340Belleville, IL 62226-5370 · (618) 234-9884 · Fax (618) 235-9020
Phone(618) 234-9884
Fax(618) 235-9020
Organization SubpartYes
Authorized OfficialJames DavisExecutive Director · (618) 257-6301
Enumeration DateDecember 22, 2011
✔ NPI 1619246485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
4700 MEMORIAL DR, Belleville, IL 62226
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAURA ANN HOLOBAUGH OTR/L
Occupational Therapist
4700 MEMORIAL DR, SUITE 150
BELLEVILLE, IL 62226
St. Clair County (618) 257-5250
GREGORY JOSEPH SIMMONS M.D.
Orthopaedic Surgery
4700 MEMORIAL DR, STE 340
BELLEVILLE, IL 62226
St. Clair County (618) 234-9884
DR. ADAM D. HELMERS DPT
Physical Therapist
4700 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-5250
MRS. ALEISIA EILERS M.A., CCC-SLP
Speech-Language Pathologist
4700 MEMORIAL DR, MEDICAL OFFICE BUILDING # 3, SUITE 150
BELLEVILLE, IL 62226
St. Clair County (618) 767-3906
MR. NOLAN PAUL HERRELL PA
Physician Assistant
4700 MEMORIAL DR, DIV WUPI NEUROSURGERY, STE 230
BELLEVILLE, IL 62226
St. Clair County (618) 257-5902
DR. HARVEY LEE MIRLY M.D.
Orthopaedic Surgery (Hand Surgery)
4700 MEMORIAL DR, STE. 340
BELLEVILLE, IL 62226
St. Clair County (618) 235-7065
MRS. MARIA ELLEN MATTHEWS COTA/L
Occupational Therapy Assistant
4700 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-5758
KRISTINE HOLDER OTR
Occupational Therapist
4700 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-5758

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oa Associates LLC's NPI number?

The NPI number for Oa Associates LLC is 1619246485. It was assigned to this organization in the NPPES registry on December 22, 2011.

Where is Oa Associates LLC located?

Oa Associates LLC is located at 4700 Memorial Dr Ste. 340, Belleville, IL 62226. The listed phone number is (618) 234-9884.

What is Oa Associates LLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

When was this NPI record last updated?

The NPPES record for Oa Associates LLC was last updated on December 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.