Quick answers
- Which hospitals does Hannah M. O'Brien work at?
- Medicare's official clinician data lists Hannah M. O'Brien at 1 hospital: Saint Luke's East Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hannah M. O'Brien see patients?
- Medicare's clinician data lists 3 practice locations, including Lees Summit, MO. Call before your visit to confirm the address.
- What is Hannah M. O'Brien's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Hannah M. O'Brien accept Medicare assignment?
- Yes. Medicare's clinician data says Hannah M. O'Brien 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 Hannah M. O'Brien?
- (816) 347-5097, as listed in official Medicare / NPI Registry data.
- What is Hannah M. O'Brien's NPI number?
- 1669062543. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hannah M. O'Brien works
Medicare's Facility Affiliation Data lists Hannah M. O'Brien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Luke's East HospitalLees Summit, MO · Acute Care Hospital · CCN 260216
Practice locations
Addresses where Hannah M. O'Brien is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 NE Saint Lukes BlvdLees Summit, MO 64086 (816) 347‑5097
- 100 NE Saint Lukes Blvd, Bldg 20Lees Summit, MO 64086 (816) 932‑2836
- 120 NE Saint Lukes BlvdLees Summit, MO 64086 (816) 347‑5800
Group practices
Medicare enrollment lists Hannah M. O'Brien as a member of these groups (CMS data updated 2026-10-02).
- Saint Lukes Physician Group Inc1,237 clinicians in the group
- St Lukes East Anesthesia Services PC44 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Missouri →
Other nurse anesthetists in Lees Summit
Clinicians with the same Medicare primary specialty in Lees Summit, MO — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669062543 |
| 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