Quick answers
- Which hospitals does Ronald M. Angles work at?
- Medicare's official clinician data lists Ronald M. Angles at 1 hospital: Mercy Hospital Springfield. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ronald M. Angles see patients?
- Medicare's clinician data lists 1 practice location in Springfield, MO. Call before your visit to confirm the address.
- What is Ronald M. Angles's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Ronald M. Angles accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald M. Angles 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 Ronald M. Angles?
- (417) 820-5200, as listed in official Medicare / NPI Registry data.
- What is Ronald M. Angles's NPI number?
- 1245284918. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ronald M. Angles works
Medicare's Facility Affiliation Data lists Ronald M. Angles at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital SpringfieldSpringfield, MO · Acute Care Hospital · CCN 260065
Practice locations
Addresses where Ronald M. Angles is enrolled with Medicare (CMS data updated 2026-10-02).
- 2115 S Fremont Ave, 3300 Mc Gastroenterology WhitesideSpringfield, MO 65804 (417) 820‑5200
Group practices
Medicare enrollment lists Ronald M. Angles as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Springfield Communities1,120 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245284918 |
| 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