NPPES file of Aug 9, 2026

Maren Erpelding, NP

Acute Care Nurse Practitioner · Kalispell, MT

Maren Erpelding, NP is an acute care nurse practitioner with a practice address in Kalispell, Montana, and NPI 1619584216, issued on Sep 28, 2020. Check the license (Montana 159432, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619584216
Name
Maren Erpelding
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
159432 MT
Self-reported in NPPES; status is on the state search
Practice location
310 Sunnyview LN, Kalispell, MT 59901
Phone
(406) 751-5310
Enumerated
Sep 28, 2020
Record last updated
Jul 23, 2024
Fax
(406) 751-3068
Medicare enrollment
Enrolled (PECOS I20201028000813); 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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Also registered at 310 Sunnyview LN

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

  1. Kirby Ahlstrom, PTAPhysical Therapy Assistant1790368447
  2. George Allen, DOAnesthesiology Physician1386987113
  3. Jonathan Amick, D.O.Anesthesiology Physician1770786154
  4. Jonathan Anderson, MDAnesthesiology Physician1174634745
  5. Kendall Babb, ACNP-BCAcute Care Nurse Practitioner1417204710
  6. Geoffrey Baker, DOFamily Medicine Physician1285084764

Verify Maren Erpelding 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 159432    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 Montana license search

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92% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

47 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Maren Erpelding47
  2. Specialty average594

Most prescribed

  1. Levothyroxine Sodium13 claims
  2. Losartan Potassium13 claims
  3. Tamsulosin 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.

Bills Medicare through one group practice

  1. Kalispell Regional Medical Center IncKalispell, MT

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

Acute Care Nurse Practitioner providers in Montana

There are 31 acute care nurse practitioner records in Montana.

All 31 in Montana → Every provider in Kalispell →

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. Karl Hager, NPEkalaka, MT1710240916

Common questions

What is Maren Erpelding, NP's NPI number?

Maren Erpelding, NP's National Provider Identifier (NPI) is 1619584216, issued on Sep 28, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Maren Erpelding, NP located?

The NPPES record lists a practice address at 310 Sunnyview LN, Kalispell, MT, 59901. Phone: (406) 751-5310. Providers update this record themselves, so call before visiting.

How can I verify Maren Erpelding, NP's license?

NPPES lists Montana license number 159432, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Maren Erpelding, NP prescribe under Medicare Part D?

In 2024, Maren Erpelding, NP had 47 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.