Quick answers
- Does Andrew J. Ondracek accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew J. Ondracek 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 Andrew J. Ondracek see?
- In 2024, CMS data shows 517 Original Medicare patients and 635 services for Andrew J. Ondracek. This counts Original Medicare only and measures volume, not quality.
- What is Andrew J. Ondracek's NPI number?
- 1528057585. 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 Andrew J. Ondracek, 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 | 517 |
|---|---|
| Services billed to Medicare | 635 |
| Different services or procedures | 121 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 1 view (71045)182 services
- Ct scan head or brain without contrast (70450)34 services
- X-ray of abdomen, 1 view (74018)22 services
- Ct scan of chest without contrast (71250)20 services
- Ct scan of abdomen and pelvis without contrast (74176)20 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 pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease53%
- Chronic kidney disease50%
- Diabetes48%
Hospitals where Andrew J. Ondracek works
Medicare's Facility Affiliation Data lists Andrew J. Ondracek 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.
- Banner Baywood Medical CenterMesa, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030088
- Banner Boswell Medical CenterSun City, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030061
- Banner Desert Medical CenterMesa, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030065
- Banner Estrella Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030115
- Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 030089
Practice locations
Addresses where Andrew J. Ondracek is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1840 E Warner Rd, Suite 114Tempe, AZ 85284 (480) 610‑7400
- 5555 W Thunderbird RdGlendale, AZ 85306 (832) 915‑2534
- 6424 E Broadway Rd, Suite 101Mesa, AZ 85206 (480) 610‑7400
- 6644 E Baywood AveMesa, AZ 85206 (832) 915‑2534
- 6750 E Baywood AveMesa, AZ 85206 (832) 915‑2534
Group practices
Medicare enrollment lists Andrew J. Ondracek as a member of these groups (CMS data updated October 2, 2026).
- Sonoran Radiology Ltd475 clinicians in the group
- Banner Imaging Services LLC122 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Tempe
Clinicians with the same Medicare primary specialty in Tempe, AZ — not a recommendation.
Other clinicians in Sonoran Radiology Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Hahnemann University College Of Medicine |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528057585 |
| 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