Quick answers
- Does Robert J. Zadalis accept Medicare assignment?
- Yes. Medicare's clinician data says Robert J. Zadalis 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 Robert J. Zadalis see?
- In 2024, CMS data shows 93 Original Medicare patients and 456 services for Robert J. Zadalis. This counts Original Medicare only and measures volume, not quality.
- What is Robert J. Zadalis's NPI number?
- 1982620639. 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 Robert J. Zadalis, 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 | 93 |
|---|---|
| Services billed to Medicare | 456 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Ultrasound study of one arm or leg veins with compression and maneuvers (93971)155 services
- Ultrasound study of arm or leg veins with compression and maneuvers (93970)69 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)57 services
- Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)47 services
- Removal of varicose veins of arm or leg, more than 20 incisions (37766)41 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 cholesterol57%
- High blood pressure55%
- Arthritis42%
- Osteoporosis18%
- Ischemic heart disease15%
- Depression14%
Practice locations
Addresses where Robert J. Zadalis is enrolled with Medicare (CMS data updated October 2, 2026).
- 17001 Lakeside Hills Plz, Suite 102Omaha, NE 68130 (402) 934‑6996
Specialties
- General Surgeryprimary
Other general surgeons in Omaha
Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982620639 |
| 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
- 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