Quick answers
- Does Ian Fischer accept Medicare assignment?
- Yes. Medicare's clinician data says Ian Fischer 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 Ian Fischer see?
- In 2024, CMS data shows 3,262 Original Medicare patients and 5,484 services for Ian Fischer. This counts Original Medicare only and measures volume, not quality.
- What is Ian Fischer's NPI number?
- 1306937198. 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 Ian Fischer, 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 | 3,262 |
|---|---|
| Services billed to Medicare | 5,484 |
| Different services or procedures | 142 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 1 view (71045)1,048 services
- Ct scan head or brain without contrast (70450)619 services
- Ct scan of abdomen and pelvis with contrast (74177)310 services
- X-ray of chest, 2 views (71046)305 services
- Ct scan of upper spine without contrast (72125)202 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 cholesterol73%
- Arthritis52%
- Ischemic heart disease38%
- Diabetes36%
- Chronic kidney disease35%
Hospitals where Ian Fischer works
Medicare's Facility Affiliation Data lists Ian Fischer 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.
- Baptist Health Deaconess MadisonvilleMadisonville, KY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 180093
- Deaconess Hospital IncEvansville, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150082
- Good Samaritan HospitalVincennes, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150042
- St Anthony HospitalGig Harbor, WA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 500151
- St Joseph Medical CenterTacoma, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500108
Practice locations
Addresses where Ian Fischer is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1600 E BroadwayColumbia, MO 65201 (573) 815‑8000
- 1600 E Broadway Box 50 Attn Stephanie WindsorColumbia, MO 65201
- 1705 E Broadway, Suite 280Columbia, MO 65201 (573) 815‑7119
- 27283 N 3990 RdRamona, OK 74061 (253) 761‑4200
- 3302 S Xanthus AveTulsa, OK 74105 (812) 422‑3254
Group practices
Medicare enrollment lists Ian Fischer as a member of these groups (CMS data updated October 2, 2026).
- University of Louisville Physicians Inc1,445 clinicians in the group
- Boone Physician Services LLC250 clinicians in the group
- Tra-Minw P S155 clinicians in the group
- Radiology One Medical Group PC42 clinicians in the group
- Evansville Radiology PC31 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Columbia
Clinicians with the same Medicare primary specialty in Columbia, MO — not a recommendation.
Other clinicians in University of Louisville Physicians Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306937198 |
| 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