Quick answers
- Does Wojciech Mazur accept Medicare assignment?
- Yes. Medicare's clinician data says Wojciech Mazur 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 Wojciech Mazur see?
- In 2024, CMS data shows 1,878 Original Medicare patients and 3,658 services for Wojciech Mazur. This counts Original Medicare only and measures volume, not quality.
- What is Wojciech Mazur's NPI number?
- 1578530051. 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 Wojciech Mazur, 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 | 1,878 |
|---|---|
| Services billed to Medicare | 3,658 |
| Different services or procedures | 43 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)806 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)716 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)398 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)230 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)168 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%
- Ischemic heart disease64%
- Arthritis55%
- Heart failure46%
- Atrial fibrillation45%
Hospitals where Wojciech Mazur works
Medicare's Facility Affiliation Data lists Wojciech Mazur 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.
- Bethesda NorthCincinnati, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360179
- Christ HospitalCincinnati, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360163
- Margaret Mary Community Hospital IncBatesville, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151329
- Mercy Health-Anderson HospitalCincinnati, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360001
- University of Cincinnati Medical Center, LLCCincinnati, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360003
Practice locations
Addresses where Wojciech Mazur is enrolled with Medicare (CMS data updated October 2, 2026).
- 2123 Auburn Ave, Suite 136Cincinnati, OH 45219 (513) 721‑8881
- 7567 Central Parke BlvdMason, OH 45040
- 7567 Central Parke Blvd, AMason, OH 45040
Group practices
Medicare enrollment lists Wojciech Mazur as a member of these groups (CMS data updated October 2, 2026).
- Oxford Physical Therapy and Rehabilitation440 clinicians in the group
- The Christ Hospital Cardiovascular Associates LLC152 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Ohio →
Other cardiologists in Cincinnati
Clinicians with the same Medicare primary specialty in Cincinnati, OH — not a recommendation.
Other clinicians in Oxford Physical Therapy and Rehabilitation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578530051 |
| 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