Quick answers
- Which hospitals does William Koeppel work at?
- Medicare's official clinician data lists William Koeppel at 1 hospital: St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Koeppel see patients?
- Medicare's clinician data lists 4 practice locations, including Ballwin, MO, Ellisville, MO and Manchester, MO. Call before your visit to confirm the address.
- What is William Koeppel's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does William Koeppel accept Medicare assignment?
- Yes. Medicare's clinician data says William Koeppel accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does William Koeppel offer telehealth?
- Medicare's clinician data says William Koeppel offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William Koeppel?
- (636) 220-6969, as listed in official Medicare / NPI Registry data.
- What is William Koeppel's NPI number?
- 1194162883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Koeppel works
Medicare's Facility Affiliation Data lists William Koeppel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where William Koeppel is enrolled with Medicare (CMS data updated 2026-10-02).
- 15425 Manchester RdBallwin, MO 63011 (636) 220‑6969
- 15425 Manchester Rd, Suite 28Ballwin, MO 63011 (636) 220‑6969
- 225 Clarkson RdEllisville, MO 63011 (636) 685‑7715
- 653 Big Bend RdManchester, MO 63021 (636) 685‑7770
Group practices
Medicare enrollment lists William Koeppel as a member of these groups (CMS data updated 2026-10-02).
- Physical Therapy Spine and Sports Medicine LLC129 clinicians in the group
- Westglen Family Physicians LLC8 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Ballwin
Clinicians with the same Medicare primary specialty in Ballwin, MO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1194162883 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians