Quick answers
- Does Ramanujam S. Ramabadran accept Medicare assignment?
- Yes. Medicare's clinician data says Ramanujam S. Ramabadran 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 Ramanujam S. Ramabadran see?
- In 2024, CMS data shows 1,094 Original Medicare patients and 9,464 services for Ramanujam S. Ramabadran. This counts Original Medicare only and measures volume, not quality.
- What is Ramanujam S. Ramabadran's NPI number?
- 1417151143. 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 Ramanujam S. Ramabadran, 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 | 1,094 |
|---|---|
| Services billed to Medicare | 9,464 |
| Different services or procedures | 134 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)3,511 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)501 services
- Injection, regadenoson, 0.1 mg (J2785)488 services
- Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)338 services
- Insertion of needle into vein for collection of blood sample (36415)315 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 disease44%
- Arthritis38%
- Atrial fibrillation38%
- Diabetes32%
Hospitals where Ramanujam S. Ramabadran works
Medicare's Facility Affiliation Data lists Ramanujam S. Ramabadran 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.
- Grant Regional Health CenterLancaster, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521322
- Jackson County Regional Health CenterMaquoketa, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161329
- MercyOne Dubuque Medical CenterDubuque, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160069
- MercyOne Dyersville Medical CenterDyersville, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161378
- Midwest Medical CenterGalena, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141302
Practice locations
Addresses where Ramanujam S. Ramabadran is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Langworthy StDubuque, IA 52001 (563) 584‑4100
- 1370 N Water StPlatteville, WI 53818 (608) 348‑2844
- 911 Carter St NWElkader, IA 52043 (563) 245‑1717
- 911 Carter St NW, Mercyone Elkader MedElkader, IA 52043 (563) 245‑1717
Group practices
Medicare enrollment lists Ramanujam S. Ramabadran as a member of these groups (CMS data updated October 2, 2026).
- Medical Associates Clinic P C233 clinicians in the group
- Central Community Hospital16 clinicians in the group
Specialties
- Interventional Cardiologyprimary
Other interventional cardiologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Other clinicians in Medical Associates Clinic P C
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417151143 |
| 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