Quick answers
- Does George M. Patramanis accept Medicare assignment?
- Yes. Medicare's clinician data says George M. Patramanis 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 George M. Patramanis see?
- In 2024, CMS data shows 3,617 Original Medicare patients and 5,174 services for George M. Patramanis. This counts Original Medicare only and measures volume, not quality.
- What is George M. Patramanis's NPI number?
- 1073514758. 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 George M. Patramanis, 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 | 3,617 |
|---|---|
| Services billed to Medicare | 5,174 |
| Different services or procedures | 164 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- X-ray of chest, 2 views (71046)565 services
- Screening mammography (77067)519 services
- Screening 3d breast mammography (77063)518 services
- X-ray of chest, 1 view (71045)468 services
- Ct scan head or brain without contrast (70450)248 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%
- Arthritis54%
- Ischemic heart disease33%
- Diabetes32%
- Chronic kidney disease30%
Hospitals where George M. Patramanis works
Medicare's Facility Affiliation Data lists George M. Patramanis 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.
- Hammond Henry HospitalGeneseo, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141319
- Jefferson County Health CenterFairfield, IA · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 161364
- Trinity - BettendorfBettendorf, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160104
- Trinity MuscatineMuscatine, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160013
- Trinity Rock IslandRock Island, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140280
Practice locations
Addresses where George M. Patramanis is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.
- 1001 Penn AveOttumwa, IA 52501 (309) 762‑1072
- 1500 Delhi St, Suite 4100Dubuque, IA 52001 (309) 762‑1072
- 1518 Mulberry AveMuscatine, IA 52761 (309) 762‑1072
- 2035 Chester AveOttumwa, IA 52501 (309) 762‑1072
- 3 Pennsylvania PlOttumwa, IA 52501 (309) 762‑1072
Group practices
Medicare enrollment lists George M. Patramanis as a member of these groups (CMS data updated October 2, 2026).
- Imaging Associates of Indiana PC301 clinicians in the group
- Advanced Radiology SC58 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Ottumwa
Clinicians with the same Medicare primary specialty in Ottumwa, IA — not a recommendation.
Other clinicians in Imaging Associates of Indiana PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073514758 |
| 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