Matthew R. Trojan, M.D.
Cardiovascular Disease Physician · Springfield, OR
Matthew R. Trojan, M.D. is a cardiovascular disease physician with a practice address in Springfield, Oregon, and NPI 1235150814, issued on Jul 21, 2006. Check the license (Oregon MD27231, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew R. Trojan
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD27231 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3311 Riverbend Dr, Springfield, OR 97477
- Phone
- (541) 484-4332
- Enumerated
- Jul 21, 2006
- Record last updated
- Apr 28, 2023
- Fax
- (541) 242-6770
- Medicare enrollment
- Enrolled (PECOS I20070321000313); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 265 in Oregon → Look up another NPI →
Also registered at 3311 Riverbend Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sudeshna Banerjee, MDInterventional Cardiology Physician1093926081
- Shannon CarlsonAcute Care Nurse Practitioner1700285582
- Daphnee CastagneCardiovascular Disease Physician1114692555
- Michelle Conly, RCEPClinical Exercise Physiologist1154058915
- Mathews Fish, MDNuclear Cardiology Physician1790721926
- Warren Glover, M.D.Vascular Surgery Physician1235108234
Verify Matthew R. Trojan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,221 Medicare Part D claims for 506 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Metoprolol Succinate240 claims
- Carvedilol192 claims
- Entresto192 claims
- Jardiance160 claims
- Losartan Potassium144 claims
- Eliquis132 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: $112.00
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific 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
- PeacehealthRoseburg, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew R. Trojan among 265 cardiovascular disease physician records in Oregon
Matthew R. Trojan, M.D. is one of 265 cardiovascular disease physician records with a practice address in Oregon. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 42% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1999 · median 2001 among the 182 with a school on file
- Record last updated2023 · 61% 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 Oregon 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 Oregon
There are 265 cardiovascular disease physician records in Oregon.
All 265 in Oregon → Every provider in Springfield → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Paul Binder, PA-CSpringfield, OR 974771437158797
- Jay Chappell, M.D.Springfield, OR 974771659379824
- Dennis Gory, M.D.Springfield, OR 974771548268790
- John Gundry, M.D.Springfield, OR 974771699773648
- Jerold Hawn, M.D.Springfield, OR 974771437157682
- Karim Hussein, MDSpringfield, OR 974771780654467
- Sreekanth Karanam, MDSpringfield, OR 974771912978438
- Eric Muller, MDSpringfield, OR 974771841467347
Common questions
What is Matthew R. Trojan, M.D.'s NPI number?
Matthew R. Trojan, M.D.'s National Provider Identifier (NPI) is 1235150814, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew R. Trojan, M.D. located?
The NPPES record lists a practice address at 3311 Riverbend Dr, Springfield, OR, 97477. Phone: (541) 484-4332. Providers update this record themselves, so call before visiting.
How can I verify Matthew R. Trojan, M.D.'s license?
NPPES lists Oregon license number MD27231, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew R. Trojan, M.D. prescribe under Medicare Part D?
In 2024, Matthew R. Trojan, M.D. had 2,221 Medicare Part D claims for 506 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.