Dr. Robert J. Zadalis, MD
- Medicare services, 2024
- 407
- Medicare patients, 2024
- 93
- Industry payments
- $129
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 6828 N 72nd St, Omaha, NE 68122
- Practice phone
- Call (402) 572-3663
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Robert J Zadalis MD
Omaha, Nebraska
Find Dr. Zadalis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert J. Zadalis is a general surgeon in Omaha, Nebraska
Dr. Zadalis practices at Robert J Zadalis MD in Omaha, Nebraska.
Dr. Zadalis' NPI, 1982620639, was assigned on July 14, 2006. Dr. Zadalis holds Nebraska license 20318.
- NPI
- 1982620639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082696182
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 572-3663
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert J. Zadalis practices at Robert J Zadalis MD in Omaha, Nebraska
Dr. Zadalis' primary practice is Robert J Zadalis MD, at 6828 N 72nd St, Omaha, NE 68122 in Douglas County. The practice phone is (402) 572-3663.
- Robert J Zadalis MD6828 N 72nd St, Omaha, NE 68122 · Douglas CountyPhone(402) 572-3663
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert J. Zadalis is affiliated with 3 sites of care and 2 medical groups
Dr. Zadalis' primary practice is Robert J Zadalis MD in Omaha, Nebraska. The medical group on file is Totally Vein. Dmand AI also links Dr. Zadalis to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert J. Zadalis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zadalis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert J Zadalis MD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert J. Zadalis is one of 193 general surgeons in Nebraska
Surgery is Dr. Zadalis' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Zadalis is licensed in Nebraska.
Specialties and state licenses
- Surgery, NebraskaPrimary
General surgeons near Dr. Zadalis
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert J. Zadalis billed Medicare for 407 services in 2024
CMS data shows 407 Medicare services from Dr. Zadalis across 7 procedure codes in 2024, for 93 Medicare patients. Medicare paid $70,425 for them. Every service was in an office.
Dr. Zadalis' Medicare services by type, 2024
- Tests and treatments224
- Surgery109
- Office and hospital visits74
Dr. Zadalis compared with the Nebraska median for general surgeons, 2024
- Dr. Zadalis
- Nebraska median
- Medicare services
- 407vs 23871% above
- Medicare patients
- 93vs 17045% below
Medians across 178 general surgeons in Nebraska with Dmand AI profiles that report each measure.
Dr. Zadalis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zadalis and other general surgeons in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert J. Zadalis treated 93 Medicare patients in 2024, average age 72
CMS counts 93 Medicare patients who saw Dr. Zadalis in 2024. The largest group is 65 to 74, with 63 patients. 57% of them have high cholesterol, and 55% have high blood pressure. Their average risk score is 0.67, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zadalis' median patient age at 55, with 78% women.
Dr. Zadalis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zadalis' Medicare patients by sex, 2024
- Women7277%
- Men2123%
Chronic conditions among Dr. Zadalis' Medicare patients, 2024
- High cholesterol57%
- High blood pressure55%
- Arthritis42%
- Osteoporosis18%
- Ischemic heart disease15%
- Depression14%
- Mood disorders14%
- Cancer12%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zadalis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women78%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert J. Zadalis ranks in the 80th percentile for varicose vein removal in Medicare
Dr. Zadalis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 75 procedures of varicose vein removal by Dr. Zadalis, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Zadalis ranks in Medicare procedure volume
- Varicose vein removal
- 80th percentile75 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert J. Zadalis received $129 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Zadalis from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $111.
General payments to Dr. Zadalis by program year, 2024 to 2025
Companies that paid Dr. Zadalis the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert J. Zadalis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert J. Zadalis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert J. Zadalis' NPI number?
Dr. Robert J. Zadalis' NPI number is 1982620639. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert J. Zadalis?
Dr. Robert J. Zadalis is a general surgeon in Omaha, Nebraska. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Robert J. Zadalis practice?
Dr. Zadalis practices at 6828 N 72nd St, Omaha, NE 68122. Dr. Zadalis' primary practice is Robert J Zadalis MD in Omaha, Nebraska. Dmand AI also links Dr. Zadalis to 2 group practices and clinics and 1 medical group.
What is Dr. Robert J. Zadalis' office phone number?
The practice phone on file for Dr. Zadalis is (402) 572-3663.
What is Dr. Robert J. Zadalis' medical license number?
Dr. Zadalis holds Nebraska license 20318.
What medical group is Dr. Robert J. Zadalis part of?
Dr. Zadalis is linked to Totally Vein. Dmand AI links Dr. Zadalis to 1 more medical group.
Does Dr. Robert J. Zadalis accept Medicare?
Yes. CMS data shows Dr. Zadalis billed Medicare for 407 services in 2024, and Dr. Zadalis accepts Medicare assignment.
How many Medicare patients does Dr. Robert J. Zadalis see?
CMS counts 93 Medicare patients who saw Dr. Zadalis in 2024, with an average age of 72.
What services does Dr. Robert J. Zadalis bill to Medicare?
In 2024, Dr. Zadalis' most billed Medicare services were blood vessel study (93971), blood vessel study (93970) and office visit, new patient (99203).
Has Dr. Robert J. Zadalis received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Zadalis from 2 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Robert J. Zadalis been practicing?
Dr. Zadalis graduated from medical school in 1997, 29 years ago.
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