Jonatan David Nunez Breton, MD
Cardiovascular Disease Physician · Cedar Rapids, IA
Jonatan David Nunez Breton, MD is a cardiovascular disease physician with a practice address in Cedar Rapids, Iowa, and NPI 1780090241, issued on Jul 5, 2014. Check the license (Iowa MD49245, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jonatan David Nunez Breton
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- MD49245 IA
19791 FL
MD474472 PA
Self-reported in NPPES; status is on the state search - Practice location
- The Heart Center AT Mercy, Cedar Rapids, IA 52401
- Phone
- (319) 832-2328
- Enumerated
- Jul 5, 2014
- Record last updated
- Mar 13, 2023
- Fax
- (319) 832-1168
- Medicare enrollment
- Enrolled (PECOS I20220425001464); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 169 in Iowa → Look up another NPI →
Verify Jonatan David Nunez Breton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD49245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,439 Medicare Part D claims for 404 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Rosuvastatin Calcium271 claims
- Metoprolol Succinate224 claims
- Amlodipine Besylate220 claims
- Eliquis167 claims
- Atorvastatin Calcium155 claims
- Metoprolol Tartrate134 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: $124.63
7 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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
- Mercy Medical CenterCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonatan David Nunez Breton among 169 cardiovascular disease physician records in Iowa
Jonatan David Nunez Breton, MD is one of 169 cardiovascular disease physician records with a practice address in Iowa. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 75% of them.
- NPI issued2014 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2000 among the 119 with a school on file
- Record last updated2023 · 63% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Iowa
There are 169 cardiovascular disease physician records in Iowa.
All 169 in Iowa → Every provider in Cedar Rapids → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Abdullah Alwahdani, MDCedar Rapids, IA 524011952478620
- Cam Campbell, MDCedar Rapids, IA 524011174503254
- Amandeep Singh Dhaliwal, M.D.Cedar Rapids, IA 524011982921128
- Rohan Penmetcha, DOCedar Rapids, IA 524011841603172
- Fahed Al Darazi, MDCedar Rapids, IA 524031497063200
- Michael Chandra, MDCedar Rapids, IA 524031598788002
- Mohammed Khalil, MDCedar Rapids, IA 524031245273226
- Keith Kopec, MDCedar Rapids, IA 524031588649875
Common questions
What is Jonatan David Nunez Breton, MD's NPI number?
Jonatan David Nunez Breton, MD's National Provider Identifier (NPI) is 1780090241, issued on Jul 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jonatan David Nunez Breton, MD located?
The NPPES record lists a practice address at The Heart Center AT Mercy, Cedar Rapids, IA, 52401. Phone: (319) 832-2328. Providers update this record themselves, so call before visiting.
How can I verify Jonatan David Nunez Breton, MD's license?
NPPES lists Iowa license number MD49245, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonatan David Nunez Breton, MD prescribe under Medicare Part D?
In 2024, Jonatan David Nunez Breton, MD had 2,439 Medicare Part D claims for 404 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.