NPPES file of Aug 9, 2026

William Kogler, DO

Cardiovascular Disease Physician · Boise, ID

William Kogler, DO is a cardiovascular disease physician with a practice address in Boise, Idaho, and NPI 1629572839, issued on Mar 21, 2018. Check the license (Idaho O-1907, 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
1629572839
Name
William Kogler
Credential
DO
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
O-1907 ID
DO218202 OR
Self-reported in NPPES; status is on the state search
Practice location
6140 W Curtisian Ave Ste 200, Boise, ID 83704
Phone
(208) 302-0000
Enumerated
Mar 21, 2018
Record last updated
Sep 16, 2024
Fax
(208) 302-0055
Medicare enrollment
Enrolled (PECOS I20240612004504); accepts Medicare assignment
Medical or professional school
Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2018
Telehealth
Offers telehealth (CMS)
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 6140 W Curtisian Ave Ste 200

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

  1. Willow Brasher, NPFamily Nurse Practitioner1548913064
  2. Patrick Coleman, M.D.Interventional Cardiology Physician1326045428
  3. Kendra Coonse, M.D.Interventional Cardiology Physician1699181214
  4. Joanna Dziewa, APRN-CNPFamily Nurse Practitioner1699409540
  5. William EgolfNurse Practitioner1083296461
  6. Danielle GriffithNurse Practitioner1639050131

Verify William Kogler 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-1907
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

75 Medicare Part D claims for 28 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. William Kogler75
  2. Specialty average3,078

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: $259.96

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.

  1. William Kogler$259.96
  2. Specialty average$3,819.56

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

  1. Saint Alphonsus Regional Medical Center IncOntario, OR

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

William Kogler among 73 cardiovascular disease physician records in Idaho

William Kogler, DO 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 2018, is newer than 97% of them.

  • NPI issued2018 · 97% of these records are older, 0% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2018 · median 1999 among the 44 with a school on file
  • Record last updated2024 · 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.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Frederick Badke, M.D.Boise, ID 837041407814411
  2. J. Antonio Lopez, M.D.Boise, ID 837041326011503
  3. Beth Malasky, MDBoise, ID 837041730285719
  4. Matthew Nelson, MDBoise, ID 837041376622985
  5. Michael Rich, MDBoise, ID 837041972759124
  6. David Sim, M.D.,P.A.Boise, ID 837041114106952
  7. Steven Fonken, MDBoise, ID 837021063437630
  8. Robert Lee, MDBoise, ID 837021205871258

Common questions

What is William Kogler, DO's NPI number?

William Kogler, DO's National Provider Identifier (NPI) is 1629572839, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is William Kogler, DO located?

The NPPES record lists a practice address at 6140 W Curtisian Ave Ste 200, Boise, ID, 83704. Phone: (208) 302-0000. Providers update this record themselves, so call before visiting.

How can I verify William Kogler, DO's license?

NPPES lists Idaho license number O-1907, 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 William Kogler, DO prescribe under Medicare Part D?

In 2024, William Kogler, DO had 75 Medicare Part D claims for 28 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.