Ratnakar Rajanahally, MD
Cardiovascular Disease Physician · Munster, IN
Ratnakar Rajanahally, MD is a cardiovascular disease physician with a practice address in Munster, Indiana, and NPI 1144204769, issued on Dec 6, 2005. Check the license (Indiana 01053109A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Ratnakar Rajanahally
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 01053109A IN
036-098182 IL
Self-reported in NPPES; status is on the state search - Practice location
- 701 Superior Ave Ste 4100, Munster, IN 46321
- Phone
- (219) 934-4080
- Enumerated
- Dec 6, 2005
- Record last updated
- Dec 15, 2025
- Fax
- (219) 934-4075
- Medicaid ID
- 200317580A IN
- Medicare enrollment
- Enrolled (PECOS I20101111000832); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 451 in Indiana → Look up another NPI →
Also registered at 701 Superior Ave Ste 4100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary CheroganNurse Practitioner1912834367
- Bashar Chihada Alhariri, M.D.Critical Care Medicine (Internal Medicine) Physician1881804748
- Eunjin Choi, FNPFamily Nurse Practitioner1902111248
- Don Dumont, MDPulmonary Disease Physician1417916073
- Barbara Edwards, FNPFamily Nurse Practitioner1891350328
- Bassel Ericsoussi, M.D.Critical Care Medicine (Internal Medicine) Physician1700087632
Verify Ratnakar Rajanahally in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01053109ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average cardiovascular disease physician in 2024
3,070 Medicare Part D claims for 310 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium341 claims
- Rosuvastatin Calcium320 claims
- Carvedilol316 claims
- Clopidogrel249 claims
- Metoprolol Succinate246 claims
- Amlodipine Besylate194 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $644.87
33 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Franciscan Physician NetworkMunster, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ratnakar Rajanahally among 451 cardiovascular disease physician records in Indiana
Ratnakar Rajanahally, MD is one of 451 cardiovascular disease physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1981 · median 1996 among the 335 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 cardiovascular disease physician records list a practice address in Munster
They are 21 of the 1,515 NPPES records with a practice address in Munster, and 451 cardiovascular disease physician records in Indiana.
All 451 in Indiana → Every provider in Munster → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Wail Asfour, M.D.Munster, IN 463211720038680
- Ravi Bhagwat, M.D.Munster, IN 463211386694230
- Conrado Castor, M.D.Munster, IN 463211639150865
- Sheeyip Chan, DOMunster, IN 463211316917172
- Miguel Gambetta, M.D.Munster, IN 463211205886165
- Arvind Gandhi, M.D.Munster, IN 463211508816455
- Mohan Kesani, M.D.Munster, IN 463211578513362
- Won Loh, MDMunster, IN 463211962419846
Common questions
What is Ratnakar Rajanahally, MD's NPI number?
Ratnakar Rajanahally, MD's National Provider Identifier (NPI) is 1144204769, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ratnakar Rajanahally, MD located?
The NPPES record lists a practice address at 701 Superior Ave Ste 4100, Munster, IN, 46321. Phone: (219) 934-4080. Providers update this record themselves, so call before visiting.
How can I verify Ratnakar Rajanahally, MD's license?
NPPES lists Indiana license number 01053109A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ratnakar Rajanahally, MD prescribe under Medicare Part D?
In 2024, Ratnakar Rajanahally, MD had 3,070 Medicare Part D claims for 310 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.