Thomas John Breen, MD
Cardiovascular Disease Physician · Eatontown, NJ
Thomas John Breen, MD is a cardiovascular disease physician with a practice address in Eatontown, New Jersey, and NPI 1972090868, issued on Apr 17, 2018. Check the license (New Jersey 25MA12570800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas John Breen
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 25MA12570800 NJ
29276 MN
65806 MN
Self-reported in NPPES; status is on the state search - Practice location
- 11 Meridian RD, Eatontown, NJ 07724
- Phone
- (732) 663-0300
- Enumerated
- Apr 17, 2018
- Record last updated
- Apr 16, 2025
- Fax
- (732) 663-0301
- Medicare enrollment
- Enrolled (PECOS I20250609001459); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2018
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,102 in New Jersey → Look up another NPI →
Also registered at 11 Meridian RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matt Bach, MDInterventional Cardiology Physician1639143951
- Deniz CayirMedical Physician Assistant1225609894
- John Checton, M.D.Nuclear Imaging & Therapy Physician1962476416
- Nicole Cichetti, ANPFamily Nurse Practitioner1790355931
- Leah Cohen, PA-CMedical Physician Assistant1316566011
- Jeffrey Daniels, MDCardiovascular Disease Physician1659344307
Verify Thomas John Breen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA12570800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
66 Medicare Part D claims for 24 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium14 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: $2,169.60
18 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. 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
- Monmouth Cardiology Associates, LLCEatontown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas John Breen among 1,102 cardiovascular disease physician records in New Jersey
Thomas John Breen, MD is one of 1,102 cardiovascular disease physician records with a practice address in New Jersey. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 94% of them.
- NPI issued2018 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2018 · median 1997 among the 833 with a school on file
- Record last updated2025 · 64% 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 New Jersey 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 Eatontown
They are 21 of the 731 NPPES records with a practice address in Eatontown, and 1,102 cardiovascular disease physician records in New Jersey.
All 1,102 in New Jersey → Every provider in Eatontown → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jeffrey Daniels, MDEatontown, NJ 077241659344307
- Lynne Einbinder, M.D.Eatontown, NJ 077241780687129
- Scott Eisenberg, DOEatontown, NJ 077241891778353
- Mahim Kapoor, MDEatontown, NJ 077241841452513
- Julie Master, D.O.Eatontown, NJ 077241912044900
- Charles Mattina, M.D.Eatontown, NJ 077241104890706
- Gregory NotoEatontown, NJ 077241801863287
- Leon O'Neill, DOEatontown, NJ 077241275723736
Common questions
What is Thomas John Breen, MD's NPI number?
Thomas John Breen, MD's National Provider Identifier (NPI) is 1972090868, issued on Apr 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Thomas John Breen, MD located?
The NPPES record lists a practice address at 11 Meridian RD, Eatontown, NJ, 07724. Phone: (732) 663-0300. Providers update this record themselves, so call before visiting.
How can I verify Thomas John Breen, MD's license?
NPPES lists New Jersey license number 25MA12570800, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas John Breen, MD prescribe under Medicare Part D?
In 2024, Thomas John Breen, MD had 66 Medicare Part D claims for 24 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.