Quick answers
- Which hospitals does Kimberly Koontz work at?
- Medicare's official clinician data lists Kimberly Koontz at 2 hospitals: Mercy Hospital South and Mercy Hospital St Louis. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kimberly Koontz see patients?
- Medicare's clinician data lists 3 practice locations, including Saint Louis, MO, Saint Charles, MO and Saint Peters, MO. Call before your visit to confirm the address.
- What is Kimberly Koontz's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Kimberly Koontz accept Medicare assignment?
- Yes. Medicare's clinician data says Kimberly Koontz 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 Kimberly Koontz offer telehealth?
- Medicare's clinician data says Kimberly Koontz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Kimberly Koontz?
- (314) 525-4225, as listed in official Medicare / NPI Registry data.
- What is Kimberly Koontz's NPI number?
- 1205235355. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kimberly Koontz works
Medicare's Facility Affiliation Data lists Kimberly Koontz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · CCN 260077
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
Practice locations
Addresses where Kimberly Koontz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 S Kirkwood Rd, Suite 300Saint Louis, MO 63122 (314) 525‑4225
- 2031 Zumbehl RdSaint Charles, MO 63303 (636) 206‑2690
- 6167 Mid Rivers Mall DrSaint Peters, MO 63304 (636) 364‑4990
Group practices
Medicare enrollment lists Kimberly Koontz as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic East Communities571 clinicians in the group
- Mercy East Ambulatory Services LLC105 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1205235355 |
| 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