Pediatrics, Sports Medicine
Dr. WILLIAM HOLLABAUGH MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1659868040 · enumerated 2018-04-20 · record updated 2025-04-17. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 20 PROGRESS POINT PKWY, DEPT ORTHOPAEDIC SURGERY, STE 114, O FALLON, MO, 63368-2206 (314) 514-3500 Fax (314) 878-7678 Google Maps Apple Maps OpenStreetMap
- Mailing address PO BOX 7412011, CHICAGO, IL, 60674-2011 (314) 514-3500 Fax (314) 878-7678 Google Maps Apple Maps OpenStreetMap
Specialties
- Pediatrics, Sports Medicine 2080S0010X · Primary · License 2024016238 MO
Published links
In this directory
Locations and evidence
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Practice location
O FALLON, MO, 633682206
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.