NPPES file of Aug 9, 2026

Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP

Physician Assistant · Westminster, CO

Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP is a physician assistant with a practice address in Westminster, Colorado, and NPI 1548466048, issued on Jun 22, 2007. Check the license (Colorado PA.0005581, as entered in NPPES) with the Colorado 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
1548466048
Name
Samantha Ruth Magnuson Holmes
Credential
PA-C, CCC-SLP
Primary taxonomy
Physician Assistant 363A00000X
License number
PA.0005581 CO
Self-reported in NPPES; status is on the state search
Practice location
8510 Bryant St Ste 200, Westminster, CO 80031
Phone
(303) 650-4460
Enumerated
Jun 22, 2007
Record last updated
May 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(720) 565-4130
Medicare enrollment
Enrolled (PECOS I20181206001352); accepts Medicare assignment
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.
Download card Updates feed

Also registered at 8510 Bryant St Ste 200

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

  1. Gina Fischer, PAPhysician Assistant1295321263
  2. Susan Jager, NPFamily Nurse Practitioner1134117583
  3. Matthew LudemannFamily Medicine Physician1457587305
  4. Kellie Lyons, PAPhysician Assistant1215451950
  5. Eric McNiel, NPNurse Practitioner1285152264
  6. John Miller, MDFamily Medicine Physician1770592701

Verify Samantha Ruth Magnuson Holmes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license PA.0005581
    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 Colorado 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

18% fewer Medicare Part D claims than the average physician assistant in 2024

684 Medicare Part D claims for 92 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Samantha Holmes684
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium60 claims
  2. Lisinopril35 claims
  3. Gabapentin31 claims
  4. Metformin Hcl25 claims
  5. Famotidine24 claims
  6. Rosuvastatin Calcium24 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: $24.73

1 payment: food and beverage; the largest payer was Dexcom, Inc. 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. Samantha Holmes$24.73
  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. American Current Care PADenver, CO

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

54 physician assistant records list a practice address in Westminster

They are 54 of the 2,492 NPPES records with a practice address in Westminster, and 3,767 physician assistant records in Colorado.

Other physician assistant records in Colorado

  1. Hannah Abbe, PADenver, CO1083360184
  2. Brianna Abbott, PA-CColorado Springs, CO1013366905
  3. Elise AbbottFort Collins, CO1194516542
  4. Jennifer Abbott, PA-CColorado Springs, CO1851821334
  5. Timothy Abbott, PA-CDenver, CO1023152212
  6. Alexander AbbruzzeseFort Carson, CO1538994132
  7. Mary Abraham, PA-CColorado Springs, CO1225696800
  8. Mariella Accame, PALakewood, CO1629007141
  9. Valerie Ackman, PA-CEnglewood, CO1982824504
  10. Megan Acosta O'GaraPueblo, CO1083390736

Common questions

What is Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP's NPI number?

Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP's National Provider Identifier (NPI) is 1548466048, issued on Jun 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP located?

The NPPES record lists a practice address at 8510 Bryant St Ste 200, Westminster, CO, 80031. Phone: (303) 650-4460. Providers update this record themselves, so call before visiting.

How can I verify Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP's license?

NPPES lists Colorado license number PA.0005581, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP prescribe under Medicare Part D?

In 2024, Samantha Ruth Magnuson Holmes, PA-C, CCC-SLP had 684 Medicare Part D claims for 92 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.