Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Jason M. Barbaretta, MD

Works at hospitals in Bellevue, NE · Omaha, NE · Nebraska

Summary

Dr. Jason M. Barbaretta, MD is an internal medicine doctor at 139 S 40th St, UNMC Physicians Midtown Clinic, Omaha, NE 68131. Phone: (402) 559-0390. Accepts Medicare assignment. NPI 1487385472. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 139 S 40th St, UNMC Physicians Midtown Clinic, Omaha, NE 68131 · Directions
  • Phone: (402) 559‑0390
  • Medicare: Accepts Medicare assignment
  • Hospitals: Bellevue Medical Center, The Nebraska Medical Center
  • Group practice: UNMC Physicians
  • Medical school: Pennsylvania State University College Of Medicine · graduated 2022 (4 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Jason M. Barbaretta, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jason M. Barbaretta accept Medicare assignment?
Yes. Medicare's clinician data says Jason M. Barbaretta accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Jason M. Barbaretta's NPI number?
1487385472. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jason M. Barbaretta works

Medicare's Facility Affiliation Data lists Jason M. Barbaretta at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Bellevue Medical CenterBellevue, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280132
  • The Nebraska Medical CenterOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280013

Practice locations

Addresses where Jason M. Barbaretta is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jason M. Barbaretta as a member of this group (CMS data updated October 2, 2026).

  • UNMC Physicians1,518 clinicians in the group

Specialties

Find other Internal Medicine doctors in Nebraska →

Other internal medicine doctors in Omaha

Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.

All internal medicine doctors in Omaha →

Other clinicians in UNMC Physicians

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolPennsylvania State University College Of Medicine
Graduation year2022 (4 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487385472
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians