Doctor profile · Federal record
Dr. Ratnakar Rajanahally, MD
Cardiovascular Disease Physician (CMS: Interventional Cardiology) · Interventional Cardiology Physician · Interventional Cardiology Physician · Munster, IN
- NPI 1144204769
- Accepts Medicare
- 45 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
701 Superior Ave Ste 4100
Munster, IN 463214037
(219) 934-4080
fax (219) 934-4075 - Additional location
-
24 Joliet St, Suite 401
Dyer, IN 463111705
(219) 865-0893
fax (219) 865-3599 - Mailing address
-
Po Box 781076
Detroit, MI 482781076
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- December 15, 2025
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (2)
- Indiana #01053109A · Illinois #036-098182
- Medicaid
- IN #200317580A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144204769. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,528
Distinct HCPCS
10
Medicare allowed
$89,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 367 | 322 | $13 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 265 | 246 | $8 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 242 | 241 | $66 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 225 | 155 | $119 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 119 | 113 | $12 | |
93458 |
Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 56 | 55 | $230 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 43 | $85 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 47 | 46 | $3 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 37 | $170 | |
93312 |
Ultrasound of heart with probe in esophagus, with report | 39 | 38 | $102 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 172. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$645
Transactions
33
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 9 | $150.67 | |
| Novartis Pharmaceuticals Corporation | 10 | $139.57 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 7 | $125.71 | |
| BIOTRONIK INC. | 1 | $99.55 | |
| ShockWave Medical, Inc | 2 | $44.94 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $25.11 | |
| Abbott Laboratories | 1 | $24.99 | |
| Terumo Medical Corporation | 1 | $17.98 | |
| ABIOMED | 1 | $16.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,070
Patients
630
Total drug cost
$256,616
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 325 | 97 | $4,737 |
| Carvedilol | Generic | 283 | 85 | $3,399 |
| Rosuvastatin Calcium | Generic | 215 | 71 | $4,337 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 209 | 62 | $3,022 |
| Amlodipine Besylate | Generic | 189 | 57 | $1,884 |
| Metoprolol Succinate | Generic | 184 | 62 | $3,351 |
| Ezetimibe | Generic | 131 | 39 | $6,398 |
| Eliquis (Apixaban) | Brand | 104 | 28 | $132,727 |
| Losartan Potassium | Generic | 103 | 33 | $1,649 |
| Lisinopril | Generic | 100 | 28 | $755 |
Hospital affiliations
Frequently asked questions
What is Dr. Ratnakar Rajanahally's medical specialty?
Dr. Ratnakar Rajanahally practices Cardiovascular Disease Physician in Munster, IN.
Where does Dr. Ratnakar Rajanahally practice?
Dr. Ratnakar Rajanahally practices at 701 Superior Ave Ste 4100, Munster, IN 463214037. Office phone: 2199344080.
What is Dr. Ratnakar Rajanahally's NPI?
Dr. Ratnakar Rajanahally's National Provider Identifier (NPI) is 1144204769, issued by NPPES.
Does Dr. Ratnakar Rajanahally accept Medicare assignment?
Yes. Dr. Ratnakar Rajanahally accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ratnakar Rajanahally commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.