Rangarajan Arunachalam, MD
NPI 1467562611ActiveIndividual· Internal Medicine, Interventional Cardiology· Indianapolis, IN
Internal Medicine, Interventional Cardiology (MD) with Community Physicians of Indiana Inc and 1 other group, practicing in Indianapolis, Indiana. Their prescriptions cost Medicare Part D more than their services did: $652,983 for 5,036 claims, against $67,670 paid for services in 2024. Canon Medical Systems USA, Inc. was the largest of 13 companies reporting payments in 2025, $586.42 in all, mostly food and beverage. Lists Community Hospital East and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1467562611 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Jun 11, 2021 |
| Certified by provider | Jun 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 01059641A | IN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 01059641A | IN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD0000039953 | TN |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 39362 | KY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 631 |
|---|---|
| Services billed | 1,223 across 48 procedure codes |
| Paid by Medicare | $67,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,036 · 12,552 30-day fills |
|---|---|
| Patients | 597 |
| Total drug cost | $652,983 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Community Physicians of Indiana IncIndianapolis, IN · 1,565 clinicians
- Community Physician Network Specialty Care LLCIndianapolis, IN · 267 clinicians
Hospital affiliations
- Community Hospital EastIndianapolis, IN
- Community Hospital South, Inc.Indianapolis, IN
- Community Howard Regional Health Inc.Kokomo, IN
Industry payments (Open Payments)
- 2025$586.42 · 14 payments from 13 companies
- 2024$333.59 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Canon Medical Systems USA, Inc. | $193.92 | 1 |
| Abbott Laboratories | $137.72 | 1 |
| Abiomed | $50.55 | 2 |
| Shockwave Medical, Inc | $25.94 | 1 |
| Edwards Lifesciences Corporation | $24.90 | 1 |
What the 2025 payments were for
- Food and Beverage$586.42 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Interventional Cardiology providers in Indianapolis
- 1922560465
- 1255448064
- 1033641949
- 1285756031
- 1568490670
- 1528453636
- 1396719761
- 1689647216
- 1831153717
- 1700844172
- 1518311984
- 1952350597
All Internal Medicine, Interventional Cardiology providers in Indiana →