Quick answers
- Does John J. Cannella Iii accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Cannella Iii 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.
- How many Medicare patients does John J. Cannella Iii see?
- In 2024, CMS data shows 723 Original Medicare patients and 45,063 services for John J. Cannella Iii. This counts Original Medicare only and measures volume, not quality.
- What is John J. Cannella Iii's NPI number?
- 1619099629. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for John J. Cannella Iii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 723 |
|---|---|
| Services billed to Medicare | 45,063 |
| Different services or procedures | 60 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, vedolizumab, intravenous, 1 mg (J3380)30,900 services
- Injection, infliximab, excludes biosimilar, 10 mg (J1745)5,380 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)152 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)136 services
- Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)103 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure72%
- High cholesterol69%
- Arthritis48%
- Diabetes25%
- Ischemic heart disease23%
- Anxiety21%
Hospitals where John J. Cannella Iii works
Medicare's Facility Affiliation Data lists John J. Cannella Iii 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
- CHI Health LakesideOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280130
- Methodist Jennie EdmundsonCouncil Bluffs, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160047
- Montgomery County Memorial HospitalRed Oak, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161363
- The Nebraska Methodist HospitalOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280040
Practice locations
Addresses where John J. Cannella Iii is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 11; the Medicare profile lists all.
- 16901 Lakeside Hills CtOmaha, NE 68130 (402) 717‑8000
- 17001 Lakeside Hills PlzOmaha, NE 68130
- 207 S Engdahl Ave, Oakland Heights Assisted LivingOakland, NE 68045 (402) 685‑5683
- 2301 Eastern AveRed Oak, IA 51566 (712) 623‑7000
- 2500 Bellevue Medical Ctr DrBellevue, NE 68123 (402) 763‑3600
Group practices
Medicare enrollment lists John J. Cannella Iii as a member of these groups (CMS data updated October 2, 2026).
- Methodist Fremont Health91 clinicians in the group
- Midwest Gastrointestinal Associates PC54 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Omaha
Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.
Other clinicians in Methodist Fremont Health
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619099629 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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