Quick answers
- Which hospitals does Warren P. Collins work at?
- Medicare's official clinician data lists Warren P. Collins at 3 hospitals: Cox Medical Centers, Mercy Hospital Berryville and Mercy St Francis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Warren P. Collins see patients?
- Medicare's clinician data lists 2 practice locations, including Springfield, MO and Berryville, AR. Call before your visit to confirm the address.
- What is Warren P. Collins's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Warren P. Collins accept Medicare assignment?
- Yes. Medicare's clinician data says Warren P. Collins 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 Warren P. Collins?
- (417) 869-3200, as listed in official Medicare / NPI Registry data.
- What is Warren P. Collins's NPI number?
- 1043220874. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Warren P. Collins works
Medicare's Facility Affiliation Data lists Warren P. Collins at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cox Medical CentersSpringfield, MO · Acute Care Hospital · CCN 260040
- Mercy Hospital BerryvilleBerryville, AR · Critical Access Hospital · CCN 041329
- Mercy St Francis HospitalMountain View, MO · Critical Access Hospital · CCN 261335
Practice locations
Addresses where Warren P. Collins is enrolled with Medicare (CMS data updated 2026-10-02).
- 1342 E Primrose St BSpringfield, MO 65804 (417) 869‑3200
- 211 Carter StBerryville, AR 72616 (417) 869‑3200
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043220874 |
| 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