Quick answers
- Which hospitals does Stephen J. Ackerman work at?
- Medicare's official clinician data lists Stephen J. Ackerman at 5 hospitals: Bryan Medical Center, CHI Health Nebraska Heart, CHI Health St Mary's, CHI Health St. Elizabeth and Smith County Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen J. Ackerman see patients?
- Medicare's clinician data lists 12 practice locations, including North Platte, NE, Saint Paul, NE and Hebron, NE. Call before your visit to confirm the address.
- What is Stephen J. Ackerman's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Stephen J. Ackerman accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen J. Ackerman 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 Stephen J. Ackerman?
- (308) 532-5522, as listed in official Medicare / NPI Registry data.
- What is Stephen J. Ackerman's NPI number?
- 1538149257. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen J. Ackerman works
Medicare's Facility Affiliation Data lists Stephen J. Ackerman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bryan Medical CenterLincoln, NE · Acute Care Hospital · CCN 280003
- 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
- Smith County Memorial HospitalSmith Center, KS · Critical Access Hospital · CCN 171377
Practice locations
Addresses where Stephen J. Ackerman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 102 McNeel Ln, Suite 1North Platte, NE 69101 (308) 532‑5522
- 1113 Sherman StSaint Paul, NE 68873 (308) 754‑4421
- 120 Park AveHebron, NE 68370 (402) 768‑6041
- 1301 Grundman BlvdNebraska City, NE 68410 (402) 873‑3321
- 2222 N Lincoln Ave, York General HospitalYork, NE 68467 (402) 362‑6671
Group practices
Medicare enrollment lists Stephen J. Ackerman as a member of this group (CMS data updated 2026-10-02).
- CHI Health Clinic Specialty LLC320 clinicians in the group
Specialties
Other cardiac electrophysiologists in Nebraska
Clinicians with the same Medicare primary specialty in Nebraska — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538149257 |
| 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