Quick answers
- Which hospitals does Zerihun A. Bunaye work at?
- Medicare's official clinician data lists Zerihun A. Bunaye at 4 hospitals: Mercy Hospital Jefferson, Mercy Hospital St Louis, SSM Health Depaul Hospital St Louis and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Zerihun A. Bunaye see patients?
- Medicare's clinician data lists 5 practice locations, including Chesterfield, MO, Saint Louis, MO and Richmond Heights, MO. Call before your visit to confirm the address.
- What is Zerihun A. Bunaye's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine.
- Does Zerihun A. Bunaye accept Medicare assignment?
- Yes. Medicare's clinician data says Zerihun A. Bunaye 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 Zerihun A. Bunaye?
- (636) 237-4200, as listed in official Medicare / NPI Registry data.
- What is Zerihun A. Bunaye's NPI number?
- 1962668848. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Zerihun A. Bunaye works
Medicare's Facility Affiliation Data lists Zerihun A. Bunaye at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital JeffersonCrystal City, MO · Acute Care Hospital · CCN 260023
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- SSM Health Depaul Hospital St LouisBridgeton, MO · Acute Care Hospital · CCN 260104
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Zerihun A. Bunaye is enrolled with Medicare (CMS data updated 2026-10-02).
- 15740 S Outer 40 RdChesterfield, MO 63017 (636) 237‑4200
- 232 S Woods Mill RdChesterfield, MO 63017 (314) 434‑1500
- 615 S New Ballas RdSaint Louis, MO 63141 (314) 251‑6486
- 6420 Clayton RdRichmond Heights, MO 63117 (314) 766‑8000
- 901 E 5th StWashington, MO 63090 (314) 251‑6486
Group practices
Medicare enrollment lists Zerihun A. Bunaye as a member of these groups (CMS data updated 2026-10-02).
- Mercy Aco Clinical Services Inc170 clinicians in the group
- Physician Specialists of St Lukes LLC82 clinicians in the group
- Mercy Clinic Adult Critical Care LLC60 clinicians in the group
- Cogent Healthcare of Missouri Inc31 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Missouri →
Other critical care doctors in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962668848 |
| 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