Quick answers
- Which hospitals does Gary D. Volentine work at?
- Medicare's official clinician data lists Gary D. Volentine at 4 hospitals: Bellevue Medical Center, CHI Health Bergan Mercy, CHI Health Mercy Council Bluffs and The Nebraska Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary D. Volentine see patients?
- Medicare's clinician data lists 3 practice locations, including Bellevue, NE, Council Bluffs, IA and Omaha, NE. Call before your visit to confirm the address.
- What is Gary D. Volentine's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Gary D. Volentine accept Medicare assignment?
- Yes. Medicare's clinician data says Gary D. Volentine 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 Gary D. Volentine?
- (402) 763-3035, as listed in official Medicare / NPI Registry data.
- What is Gary D. Volentine's NPI number?
- 1487651519. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary D. Volentine works
Medicare's Facility Affiliation Data lists Gary D. Volentine at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bellevue Medical CenterBellevue, NE · Acute Care Hospital · CCN 280132
- CHI Health Bergan MercyOmaha, NE · Acute Care Hospital · CCN 280060
- CHI Health Mercy Council BluffsCouncil Bluffs, IA · Acute Care Hospital · CCN 160028
- The Nebraska Medical CenterOmaha, NE · Acute Care Hospital · CCN 280013
Practice locations
Addresses where Gary D. Volentine is enrolled with Medicare (CMS data updated 2026-10-02).
- 2500 Bellevue Medical Ctr DrBellevue, NE 68123 (402) 763‑3035
- 800 Mercy DrCouncil Bluffs, IA 51503 (712) 328‑5490
- Emile 42nd StOmaha, NE 68198 (402) 559‑4015
Group practices
Medicare enrollment lists Gary D. Volentine as a member of these groups (CMS data updated 2026-10-02).
- UNMC Physicians1,518 clinicians in the group
- Alegent Creighton Clinic963 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Nebraska
Clinicians with the same Medicare primary specialty in Nebraska — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487651519 |
| 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