Quick answers
- Which hospitals does Greg A. Gillham work at?
- Medicare's official clinician data lists Greg A. Gillham at 5 hospitals: Beatrice Community Hospital & Health Center, Inc, CHI Health Nebraska Heart, CHI Health St Mary's, CHI Health St. Elizabeth and Community Memorial Healthcare, Inc.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Greg A. Gillham see patients?
- Medicare's clinician data lists 1 practice location in Lincoln, NE. Call before your visit to confirm the address.
- What is Greg A. Gillham's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Greg A. Gillham accept Medicare assignment?
- Yes. Medicare's clinician data says Greg A. Gillham 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 Greg A. Gillham?
- (402) 219-8000, as listed in official Medicare / NPI Registry data.
- What is Greg A. Gillham's NPI number?
- 1285655795. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Greg A. Gillham works
Medicare's Facility Affiliation Data lists Greg A. Gillham at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beatrice Community Hospital & Health Center, IncBeatrice, NE · Critical Access Hospital · CCN 281364
- CHI Health Nebraska HeartLincoln, NE · Acute Care Hospital · CCN 280128
- CHI Health St Mary'sNebraska City, NE · Critical Access Hospital · CCN 281342
- CHI Health St. ElizabethLincoln, NE · Acute Care Hospital · CCN 280020
- Community Memorial Healthcare, Inc.Marysville, KS · Critical Access Hospital · CCN 171363
Practice locations
Addresses where Greg A. Gillham is enrolled with Medicare (CMS data updated 2026-10-02).
- 555 S 70th St, St Elizabeth Regional Med CenterLincoln, NE 68510 (402) 219‑8000
Group practices
Medicare enrollment lists Greg A. Gillham as a member of this group (CMS data updated 2026-10-02).
- CHI Health Clinic Specialty LLC320 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Lincoln
Clinicians with the same Medicare primary specialty in Lincoln, NE — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285655795 |
| 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