Ronald D. Nelson, MD
Interventional Cardiology Physician · South Bend, IN
Ronald D. Nelson, MD is an interventional cardiology physician with a practice address in South Bend, Indiana, and NPI 1629076328, issued on Jul 7, 2005. Check the license (Indiana 01031367A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Ronald D. Nelson
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 01031367A IN
Self-reported in NPPES; status is on the state search - Practice location
- 610 N Michigan St, South Bend, IN 46601
- Phone
- (574) 647-8120
- Enumerated
- Jul 7, 2005
- Record last updated
- Apr 28, 2023
- Fax
- (574) 647-3111
- Medicaid ID
- 100163560 IN
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 184 in Indiana → Look up another NPI →
Also registered at 610 N Michigan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deepak Gaba, MDClinical Cardiac Electrophysiology Physician1366404782
- Patricia Gasper, FNP-BCFamily Nurse Practitioner1942650726
- Rebecca Gudorf, LCSWClinical Social Worker1962702548
- Janet Hanff, PAPhysician Assistant1760557938
- Jennifer Heaney, FNP-BCFamily Nurse Practitioner1164814760
- Krista Herrygers, PA-CPhysician Assistant1437543618
Verify Ronald D. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01031367ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
2,041 Medicare Part D claims for 448 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium320 claims
- Eliquis149 claims
- Metoprolol Succinate125 claims
- Amlodipine Besylate121 claims
- Carvedilol111 claims
- Metoprolol Tartrate109 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: $17.83
1 payment: food and beverage; the largest payer was KLS-Martin L.P. The 6,394 providers of this specialty with any payment received $7,062.29 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.
Ronald D. Nelson among 184 interventional cardiology physician records in Indiana
Ronald D. Nelson, MD is one of 184 interventional cardiology physician records with a practice address in Indiana. 95% 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, 84% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileNo · 88% of these records are
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Indiana
There are 184 interventional cardiology physician records in Indiana.
All 184 in Indiana → Every provider in South Bend → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Muhammad Aslam, MDSouth Bend, IN 466011023053022
- McKindra Fletcher, MDSouth Bend, IN 466011467448019
- Samuel Huxley, MDSouth Bend, IN 466011023511870
- Mayank Mittal, MDSouth Bend, IN 466011003044702
- Khalid Najib, M.D.South Bend, IN 466011558626077
- John Katsaropoulos, MDSouth Bend, IN 466141063419968
- Zachary Leshen, M.D.Mishawaka, IN 465451285646729
- Eckhart Diestel, MDGoshen, IN 465261649207937
Common questions
What is Ronald D. Nelson, MD's NPI number?
Ronald D. Nelson, MD's National Provider Identifier (NPI) is 1629076328, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronald D. Nelson, MD located?
The NPPES record lists a practice address at 610 N Michigan St, South Bend, IN, 46601. Phone: (574) 647-8120. Providers update this record themselves, so call before visiting.
How can I verify Ronald D. Nelson, MD's license?
NPPES lists Indiana license number 01031367A, 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 Ronald D. Nelson, MD prescribe under Medicare Part D?
In 2024, Ronald D. Nelson, MD had 2,041 Medicare Part D claims for 448 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.