NPPES file of Aug 9, 2026

Mark Anthony Troiano

Interventional Cardiology Physician · Coeur D Alene, ID

Mark Anthony Troiano is an interventional cardiology physician with a practice address in Coeur D Alene, Idaho, and NPI 1962636696, issued on May 9, 2009. Check the license (Idaho O-1533, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962636696
Name
Mark Anthony Troiano
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License number
O-1533 ID
Self-reported in NPPES; status is on the state search
Practice location
700 W Ironwood Dr Ste 320, Coeur D Alene, ID 83814
Phone
(208) 625-5250
Enumerated
May 9, 2009
Record last updated
Jul 25, 2025
Fax
(208) 625-5251
Medicare enrollment
Enrolled (PECOS I20210906000010); accepts Medicare assignment
Medical or professional school
Philadelphia Col Of Osteo Med, Sewanee, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 700 W Ironwood Dr Ste 320

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charles Cui, M.D.Interventional Cardiology Physician1356737670
  2. Paul Fontana, ARNPNurse Practitioner1275582751
  3. Edward Macinerney, M.D.Cardiovascular Disease Physician1053375105
  4. Elizabeth Rau, M.D.Interventional Cardiology Physician1538455878
  5. Stephen Thew, MDInterventional Cardiology Physician1588617591
  6. Shannon Thistle, PA-CPhysician Assistant1871603902

Verify Mark Anthony Troiano in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license O-1533
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

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43% fewer Medicare Part D claims than the average interventional cardiology physician in 2024

1,811 Medicare Part D claims for 334 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Mark Troiano1,811
  2. Specialty average3,179

Most prescribed

  1. Metoprolol Succinate318 claims
  2. Atorvastatin Calcium228 claims
  3. Eliquis183 claims
  4. Amlodipine Besylate112 claims
  5. Furosemide93 claims
  6. Carvedilol82 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: $19.36

1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. 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.

  1. Mark Troiano$19.36
  2. Specialty average$7,062.29

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Kootenai Health IncOrofino, ID
  2. St Joseph Hospital LLCLewiston, ID

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Interventional Cardiology Physician providers in Idaho

There are 31 interventional cardiology physician records in Idaho.

Other interventional cardiology physician records in Idaho

  1. Lyndon Box, MDCaldwell, ID1174620512
  2. Patrick Coleman, M.D.Boise, ID1326045428
  3. Dennis Cooke, MDCoeur D Alene, ID1285680488
  4. Kendra Coonse, M.D.Boise, ID1699181214
  5. Frederick Costello, MDBoise, ID1285851337
  6. David Coyle, M.D.Boise, ID1023210515
  7. Charles Cui, M.D.Coeur D Alene, ID1356737670
  8. Robert Duerr, MDBoise, ID1588611263
  9. Charles Eiriksson, MDBoise, ID1932153137
  10. Donald Engles, M.D.Coeur D Alene, ID1306163134

Common questions

What is Mark Anthony Troiano's NPI number?

Mark Anthony Troiano's National Provider Identifier (NPI) is 1962636696, issued on May 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mark Anthony Troiano located?

The NPPES record lists a practice address at 700 W Ironwood Dr Ste 320, Coeur D Alene, ID, 83814. Phone: (208) 625-5250. Providers update this record themselves, so call before visiting.

How can I verify Mark Anthony Troiano's license?

NPPES lists Idaho license number O-1533, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mark Anthony Troiano prescribe under Medicare Part D?

In 2024, Mark Anthony Troiano had 1,811 Medicare Part D claims for 334 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.