NPPES file of Aug 9, 2026

Kagen Arthur Waage

Medical Physician Assistant · Mahnomen, MN

Kagen Arthur Waage is a medical physician assistant with a practice address in Mahnomen, Minnesota, and NPI 1154648921, issued on May 3, 2010. Check the license with the Minnesota 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
1154648921
Name
Kagen Arthur Waage
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
10771 MS
Self-reported in NPPES; status is on the state search
Practice location
410 4TH St NW, Mahnomen, MN 56557
Phone
(218) 935-2514
Enumerated
May 3, 2010
Record last updated
Dec 12, 2022
Fax
(218) 935-2720
Medicaid ID
71062 MN
Medicare enrollment
Enrolled (PECOS I20100729000809); accepts Medicare assignment
Medical or professional school
University Of North Dakota School Of Medicine, 2010
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 410 4TH St NW

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

  1. Kristen Hemmingsen, NPFamily Nurse Practitioner1013332683
  2. Gretchen Rockstad, LRDRegistered Dietitian1497776611
  3. Macey Schaefbauer, PA-CPhysician Assistant1972974749

Verify Kagen Arthur Waage in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this professionCheck 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 Minnesota license search

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72% fewer Medicare Part D claims than the average medical physician assistant in 2024

321 Medicare Part D claims for 213 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 72 claims were for opioids.

  1. Kagen Waage321
  2. Specialty average1,148

Most prescribed

  1. Cephalexin35 claims
  2. Hydrocodone-Acetaminophen35 claims
  3. Prednisone24 claims
  4. Oxycodone-Acetaminophen21 claims
  5. Doxycycline Hyclate15 claims
  6. Ondansetron Odt14 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.

One hospital affiliation

  1. Range Regional Health ServicesNashwauk, MN · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Kagen Arthur Waage among 459 medical physician assistant records in Minnesota

Kagen Arthur Waage is one of 459 medical physician assistant records with a practice address in Minnesota. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 44% of them.

  • NPI issued2010 · 44% of these records are older, 51% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2010 · median 2012 among the 316 with a school on file
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 medical physician assistant record lists a practice address in Mahnomen

They are 1 of the 38 NPPES records with a practice address in Mahnomen, and 459 medical physician assistant records in Minnesota.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Harold Herbst, PA-CHawley, MN 565491679599864
  2. David Bachelder, PA-COttertail, MN 565711952341281
  3. Carrie Affield, PA-CPelican Rapids, MN 565721881889673
  4. Joseph Mohr, PA-CPelican Rapids, MN 565721245200179
  5. Andrea Rader-Mendler, PA-CFergus Falls, MN 565371457969099
  6. Stefany NordbyElbow Lake, MN 565311043696420
  7. Heather Reeve, PA-CElbow Lake, MN 565311467435990
  8. Katrina Rogahn, PA-CElbow Lake, MN 565311386082709

Common questions

What is Kagen Arthur Waage's NPI number?

Kagen Arthur Waage's National Provider Identifier (NPI) is 1154648921, issued on May 3, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Kagen Arthur Waage located?

The NPPES record lists a practice address at 410 4TH St NW, Mahnomen, MN, 56557. Phone: (218) 935-2514. Providers update this record themselves, so call before visiting.

How can I verify Kagen Arthur Waage's license?

Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does Kagen Arthur Waage prescribe under Medicare Part D?

In 2024, Kagen Arthur Waage had 321 Medicare Part D claims for 213 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.