NPPES file of Aug 9, 2026

Karl John Hager, NP

Acute Care Nurse Practitioner · Ekalaka, MT

Karl John Hager, NP is an acute care nurse practitioner with a practice address in Ekalaka, Montana, and NPI 1710240916, issued on Jun 21, 2012. Check the license (Montana NUR-APRN-LIC-174678, as entered in NPPES) with the Montana 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710240916
Name
Karl John Hager
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
NUR-APRN-LIC-174678 MT
3013514 KY
R870265 MS
Self-reported in NPPES; status is on the state search
Practice location
PO Box 46, Ekalaka, MT 59324
Phone
(406) 775-8730
Enumerated
Jun 21, 2012
Record last updated
May 15, 2025
Fax
(406) 775-6479
Medicare enrollment
Enrolled (PECOS I20230214000741); 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.
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Verify Karl John Hager in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license NUR-APRN-LIC-174678
    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
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46% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

323 Medicare Part D claims for 195 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 15 claims were for opioids.

  1. Karl Hager323
  2. Specialty average594

Most prescribed

  1. Methylprednisolone42 claims
  2. Baclofen28 claims
  3. Nitrofurantoin Mono-Macro21 claims
  4. Sulfamethoxazole-Trimethoprim21 claims
  5. Doxycycline Hyclate14 claims
  6. Ondansetron Hcl13 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Dahl Memorial Healthcare Association IncEkalaka, MT · Critical Access Hospitals

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).

Acute Care Nurse Practitioner providers in Montana

There are 31 acute care nurse practitioner records in Montana.

Other acute care nurse practitioner records in Montana

  1. Kendall Babb, ACNP-BCKalispell, MT1417204710
  2. Janel Barta, APRNShepherd, MT1003632878
  3. Nancy Beckham, FNPBillings, MT1851409353
  4. Maria Brosnan, APRN, ACNP-BCHelena, MT1861653446
  5. Ashley Campbell, ACNPC-AGGreat Falls, MT1295593119
  6. Kelly Clark-Rayl, AGACNP-BC, MSN, CCRNHamilton, MT1578227567
  7. Melissa Cotner, NURSE PRACTITIONERKalispell, MT1700366838
  8. Tammy Cozzens, FNPBillings, MT1215302732
  9. Joan Driscoll, APRNKalispell, MT1194903377
  10. Maren Erpelding, NPKalispell, MT1619584216

Common questions

What is Karl John Hager, NP's NPI number?

Karl John Hager, NP's National Provider Identifier (NPI) is 1710240916, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Karl John Hager, NP located?

The NPPES record lists a practice address at PO Box 46, Ekalaka, MT, 59324. Phone: (406) 775-8730. Providers update this record themselves, so call before visiting.

How can I verify Karl John Hager, NP's license?

NPPES lists Montana license number NUR-APRN-LIC-174678, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Karl John Hager, NP prescribe under Medicare Part D?

In 2024, Karl John Hager, NP had 323 Medicare Part D claims for 195 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Karl John Hager, NP's MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.