Quick answers
- Which hospitals does Gregory A. Schnell work at?
- Medicare's official clinician data lists Gregory A. Schnell at 2 hospitals: Liberty Hospital and NKC Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory A. Schnell see patients?
- Medicare's clinician data lists 2 practice locations, including North Kansas City, MO and Independence, MO. Call before your visit to confirm the address.
- What is Gregory A. Schnell's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Gregory A. Schnell accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory A. Schnell 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 Gregory A. Schnell?
- (816) 691-2000, as listed in official Medicare / NPI Registry data.
- What is Gregory A. Schnell's NPI number?
- 1609835818. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory A. Schnell works
Medicare's Facility Affiliation Data lists Gregory A. Schnell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Liberty HospitalLiberty, MO · Acute Care Hospital · CCN 260177
- NKC HealthNorth Kansas City, MO · Acute Care Hospital · CCN 260096
Practice locations
Addresses where Gregory A. Schnell is enrolled with Medicare (CMS data updated 2026-10-02).
- 2800 Clay Edwards Dr, North Kansas City HospitalNorth Kansas City, MO 64116 (816) 691‑2000
- 3800 S Whitney AveIndependence, MO 64055 (816) 478‑4887
Group practices
Medicare enrollment lists Gregory A. Schnell as a member of this group (CMS data updated 2026-10-02).
- Digestive Health Specialists LLC69 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609835818 |
| 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