Quick answers
- Does Steven R. Zieber accept Medicare assignment?
- Yes. Medicare's clinician data says Steven R. Zieber 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 Steven R. Zieber see?
- In 2024, CMS data shows 2,144 Original Medicare patients and 3,575 services for Steven R. Zieber. This counts Original Medicare only and measures volume, not quality.
- What is Steven R. Zieber's NPI number?
- 1649250770. 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 Steven R. Zieber, 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 | 2,144 |
|---|---|
| Services billed to Medicare | 3,575 |
| Different services or procedures | 162 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 1 view (71045)452 services
- Screening mammography (77067)151 services
- Screening 3d breast mammography (77063)148 services
- Ct scan of abdomen and pelvis with contrast (74177)147 services
- X-ray of foot, minimum of 3 views (73630)144 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%
- Arthritis58%
- Ischemic heart disease36%
- Diabetes35%
- Anxiety33%
Hospitals where Steven R. Zieber works
Medicare's Facility Affiliation Data lists Steven R. Zieber 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.
- Magruder HospitalPort Clinton, OH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 361314
- MercyOne Waterloo Medical CenterWaterloo, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160067
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360006
- Sartori Memorial Hospital, IncCedar Falls, IA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 160040
- Wood County HospitalBowling Green, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360029
Practice locations
Addresses where Steven R. Zieber is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 17; the Medicare profile lists all.
- 1106 Colegate DrMarietta, OH 45750 (740) 568‑2000
- 1900 S Main StFindlay, OH 45840 (419) 423‑4500
- 199 W Main StShelby, OH 44875 (614) 340‑7740
- 269 Portland Way SGalion, OH 44833 (419) 468‑4841
- 2800 Maple AveZanesville, OH 43701 (614) 340‑7740
Group practices
Medicare enrollment lists Steven R. Zieber as a member of these groups (CMS data updated October 2, 2026).
- Riverside Radiology and Interventional Associates Inc253 clinicians in the group
- Lucidsolutions Inc61 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Marietta
Clinicians with the same Medicare primary specialty in Marietta, OH — not a recommendation.
Other clinicians in Riverside Radiology and Interventional Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Toledo College Of Medicine |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649250770 |
| 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