Quick answers
- Which hospitals does John J. Harrington work at?
- Medicare's official clinician data lists John J. Harrington at 2 hospitals: Bellevue Medical Center and The Nebraska Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John J. Harrington see patients?
- Medicare's clinician data lists 2 practice locations, including Omaha, NE. Call before your visit to confirm the address.
- What is John J. Harrington's specialty?
- Medicare lists Sleep Medicine as the primary specialty, and also Internal Medicine.
- Does John J. Harrington accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Harrington 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.
- Does John J. Harrington offer telehealth?
- Medicare's clinician data says John J. Harrington offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John J. Harrington?
- (402) 559-4000, as listed in official Medicare / NPI Registry data.
- What is John J. Harrington's NPI number?
- 1609958867. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John J. Harrington works
Medicare's Facility Affiliation Data lists John J. Harrington 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
- The Nebraska Medical CenterOmaha, NE · Acute Care Hospital · CCN 280013
Practice locations
Addresses where John J. Harrington is enrolled with Medicare (CMS data updated 2026-10-02).
- 987400 Nebraska Medical Ctr, UNMC Physicians Nebraska Medical CenterOmaha, NE 68198 (402) 559‑4000
- Emile 42nd StOmaha, NE 68198 (402) 559‑4015
Group practices
Medicare enrollment lists John J. Harrington as a member of this group (CMS data updated 2026-10-02).
- UNMC Physicians1,518 clinicians in the group
Specialties
- Sleep Medicineprimary
- Internal Medicinealso
Other sleep medicine doctors in Omaha
Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609958867 |
| 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