NPPES file of Aug 9, 2026

Scott K. M Knudsen, PA

Physician Assistant · Mountain Home, ID

Scott K. M Knudsen, PA is a physician assistant with a practice address in Mountain Home, Idaho, and NPI 1629651666, issued on Apr 28, 2021. Check the license (Idaho PA-2589, as entered in NPPES) with the Idaho board that licenses this profession; 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
1629651666
Name
Scott K. M Knudsen
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA-2589 ID
Self-reported in NPPES; status is on the state search
Practice location
120 Desert Sage Way, Mountain Home, ID 83647
Phone
(208) 587-3988
Enumerated
Apr 28, 2021
Record last updated
Apr 25, 2024
Fax
(208) 587-3324
Medicare enrollment
Enrolled (PECOS I20240311000364); accepts Medicare assignment
Medical or professional school
Un Of British Columbia, Faculty Of Medicine, 2023
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 120 Desert Sage Way

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

  1. Nicholas Arbon, LCSWClinical Social Worker1174922355
  2. Dawn Best, FNPFamily Nurse Practitioner1003049925
  3. Melinda Carpenter, LCPCMental Health Counselor1013469808
  4. Charlene Clark, FNPFamily Nurse Practitioner1144621756
  5. Adriana Crompton, LCSWClinical Social Worker1184104697
  6. Cheryl FespermanSocial Worker1265210207

Verify Scott K. M Knudsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license PA-2589
    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
Find 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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21% fewer Medicare Part D claims than the average physician assistant in 2024

654 Medicare Part D claims for 155 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. Scott M Knudsen654
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium30 claims
  2. Furosemide29 claims
  3. Amlodipine Besylate25 claims
  4. Omeprazole25 claims
  5. Losartan Potassium21 claims
  6. Azithromycin17 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: $280.48

14 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Scott M Knudsen$280.48
  2. Specialty average$841.65

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. Glenns Ferry Health Center IncMountain Home, ID

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

Scott K. M Knudsen among 1,250 physician assistant records in Idaho

Scott K. M Knudsen, PA is one of 1,250 physician assistant records with a practice address in Idaho. 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 2021, is newer than 71% of them.

  • NPI issued2021 · 71% of these records are older, 23% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2023 · median 2017 among the 961 with a school on file
  • Record last updated2024 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 physician assistant records list a practice address in Mountain Home

They are 7 of the 200 NPPES records with a practice address in Mountain Home, and 1,250 physician assistant records in Idaho.

The 8 physician assistant records with the nearest ZIP codes

  1. Joseph Hoskin, PA-CMountain Home, ID 836471871092189
  2. Quinn Romeril, PA-CMountain Home, ID 836471386498574
  3. Derrick Rowe, PA-CMountain Home, ID 836471851624340
  4. Telicia Saari, PA-CMountain Home, ID 836471184579237
  5. Javlyn Weaver, PAMountain Home, ID 836471528774932
  6. Malinda WestendorfMountain Home, ID 836471003546276
  7. Dallin Andersen, PA-CMeridian, ID 836461851658595
  8. Amy BuiMeridian, ID 836461235979287

Common questions

What is Scott K. M Knudsen, PA's NPI number?

Scott K. M Knudsen, PA's National Provider Identifier (NPI) is 1629651666, issued on Apr 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Scott K. M Knudsen, PA located?

The NPPES record lists a practice address at 120 Desert Sage Way, Mountain Home, ID, 83647. Phone: (208) 587-3988. Providers update this record themselves, so call before visiting.

How can I verify Scott K. M Knudsen, PA's license?

NPPES lists Idaho license number PA-2589, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.

How much does Scott K. M Knudsen, PA prescribe under Medicare Part D?

In 2024, Scott K. M Knudsen, PA had 654 Medicare Part D claims for 155 beneficiaries; the average among physician assistant prescribers was 830. 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.