Steven J. Fonken, MD
Cardiovascular Disease Physician · Boise, ID
Steven J. Fonken, MD is a cardiovascular disease physician with a practice address in Boise, Idaho, and NPI 1063437630, issued on Jul 13, 2006. Check the license (Idaho M-7934, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Steven J. Fonken
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- M-7934 ID
Self-reported in NPPES; status is on the state search - Practice location
- 500 W. Fort St, Boise, ID 83702
- Phone
- (208) 422-1000
- Enumerated
- Jul 13, 2006
- Record last updated
- Mar 1, 2022
- Fax
- (208) 422-1319
- Medicaid ID
- 805658400 ID
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 73 in Idaho → Look up another NPI →
Also registered at 500 W. Fort St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Cothern, MDFamily Medicine Physician1295774149
- Annie Fife, NPWomen's Health Nurse Practitioner1144325572
- Melissa Hagman, MDHospice and Palliative Medicine (Internal Medicine) Physician1649355447
- Sarah Hayden, PAPhysician Assistant1033669908
- Jean Kim, PHDClinical Psychologist1205214194
- Angela Radimer, PAMedical Physician Assistant1386756849
Verify Steven J. Fonken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-7934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $17.96
1 payment: food and beverage; the largest payer was ShockWave Medical, 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.
Steven J. Fonken among 73 cardiovascular disease physician records in Idaho
Steven J. Fonken, MD is one of 73 cardiovascular disease physician records with a practice address in Idaho. 68% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 34% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 58% 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 Idaho 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 Idaho
There are 73 cardiovascular disease physician records in Idaho.
All 73 in Idaho → Every provider in Boise → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Robert Lee, MDBoise, ID 837021205871258
- Timothy Moore, MDBoise, ID 837021124064423
- Blaze Sekovski, MDBoise, ID 837021770532988
- James Smith, MDBoise, ID 837011700814787
- Frederick Badke, M.D.Boise, ID 837041407814411
- William Kogler, DOBoise, ID 837041629572839
- J. Antonio Lopez, M.D.Boise, ID 837041326011503
- Beth Malasky, MDBoise, ID 837041730285719
Common questions
What is Steven J. Fonken, MD's NPI number?
Steven J. Fonken, MD's National Provider Identifier (NPI) is 1063437630, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven J. Fonken, MD located?
The NPPES record lists a practice address at 500 W. Fort St, Boise, ID, 83702. Phone: (208) 422-1000. Providers update this record themselves, so call before visiting.
How can I verify Steven J. Fonken, MD's license?
NPPES lists Idaho license number M-7934, 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.
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.