Quick answers
- Which hospitals does Michael Klevens work at?
- Medicare's official clinician data lists Michael Klevens at 1 hospital: Mercy Hospital Lincoln. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Klevens see patients?
- Medicare's clinician data lists 1 practice location in Chesterfield, MO. Call before your visit to confirm the address.
- What is Michael Klevens's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Michael Klevens accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Klevens 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.
- What is the phone number for Michael Klevens?
- (636) 206-2665, as listed in official Medicare / NPI Registry data.
- What is Michael Klevens's NPI number?
- 1063445500. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Klevens works
Medicare's Facility Affiliation Data lists Michael Klevens at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital LincolnTroy, MO · Critical Access Hospital · CCN 261319
Practice locations
Addresses where Michael Klevens is enrolled with Medicare (CMS data updated 2026-10-02).
- 1722 Clarkson RdChesterfield, MO 63017 (636) 206‑2665
Group practices
Medicare enrollment lists Michael Klevens as a member of this group (CMS data updated 2026-10-02).
- Mercy East Ambulatory Services LLC105 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Drexel University College Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063445500 |
| 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