Quick answers
- Which hospitals does David L. Ewing work at?
- Medicare's official clinician data lists David L. Ewing at 5 hospitals: Amberwell Atchison Association, Cox Medical Centers, Mosaic Life Care at St Joseph, Mosaic Medical Center - Maryville and Mosaic Medical Center Albany. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David L. Ewing see patients?
- Medicare's clinician data lists 14 practice locations, including St Joseph, MO, Saint Joseph, MO and Maryville, MO. Call before your visit to confirm the address.
- What is David L. Ewing's specialty?
- Medicare lists Neurology as the primary specialty.
- Does David L. Ewing accept Medicare assignment?
- Yes. Medicare's clinician data says David L. Ewing 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 David L. Ewing?
- (816) 271-8133, as listed in official Medicare / NPI Registry data.
- What is David L. Ewing's NPI number?
- 1639283369. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David L. Ewing works
Medicare's Facility Affiliation Data lists David L. Ewing at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Amberwell Atchison AssociationAtchison, KS · Critical Access Hospital · CCN 171382
- Cox Medical CentersSpringfield, MO · Acute Care Hospital · CCN 260040
- Mosaic Life Care at St JosephSaint Joseph, MO · Acute Care Hospital · CCN 260006
- Mosaic Medical Center - MaryvilleMaryville, MO · Critical Access Hospital · CCN 261340
- Mosaic Medical Center AlbanyAlbany, MO · Critical Access Hospital · CCN 261328
Practice locations
Addresses where David L. Ewing is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 105 Far W DrSt Joseph, MO 64506
- 105 Far W Dr, 202 Mosaic Life CareSaint Joseph, MO 64506 (816) 271‑8133
- 114 E S Hills DrMaryville, MO 64468
- 2016 S Main St, Mosaic Life CareMaryville, MO 64468 (660) 562‑2600
- 2024 S Main StMaryville, MO 64468
Group practices
Medicare enrollment lists David L. Ewing as a member of these groups (CMS data updated 2026-10-02).
- Heartland Regional Medical Center394 clinicians in the group
- Lester E Cox Medical Centers345 clinicians in the group
- SSM Regional Health Services166 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in St Joseph
Clinicians with the same Medicare primary specialty in St Joseph, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639283369 |
| 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