Registry data as of Aug 27, 2026

Amber Close, APRN

Family Nurse Practitioner · Lewistown, MT

Amber Close, APRN is a family nurse practitioner with a practice address in Lewistown, Montana, and NPI 1578872909, issued on Oct 4, 2010. Check the license (Montana 125561, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1578872909
Name
Amber Close
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
125561 MT
R183499 MD
Self-reported in NPPES; status is on the state search
Practice location
1422 W Main St, Lewistown, MT 59457
Phone
(406) 771-6230
Enumerated
Oct 4, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1422 W Main St

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

  1. Rebecca Roche, FNPFamily Nurse Practitioner1225690415

Verify Amber Close 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 125561
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

6% more Medicare Part D claims than the average family nurse practitioner in 2024

1,377 Medicare Part D claims for 121 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. Amber Close1,377
  2. Specialty average1,302

Most prescribed

  1. Atorvastatin Calcium109 claims
  2. Lisinopril88 claims
  3. Losartan Potassium78 claims
  4. Levothyroxine Sodium57 claims
  5. Amlodipine Besylate56 claims
  6. Hydrochlorothiazide53 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.

2 hospital and facility affiliations

  1. Benefis Hospitals IncGreat Falls, MT · Acute Care Hospitals2 of 5 stars
  2. Bighorn Valley Health Center IncorporatedHardin, MT

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

8 family nurse practitioner records list a Lewistown practice address

They are 8 of the 175 NPPES records with a Lewistown practice address, and 728 family nurse practitioner records in Montana.

Other family nurse practitioner records in Montana

  1. Ellen Absher, FNP-CBillings, MT1609709997
  2. Lorraine Ackerman, FNPColumbus, MT1457301830
  3. Brooke Adams, APRNWhitefish, MT1790258358
  4. Marybeth Adams, NPBelgrade, MT1093814923
  5. Maggie Ahmad, CRNPKalispell, MT1396253704
  6. Betsy Akin, FNPGreat Falls, MT1720525991
  7. Catherine Akin, NPLivingston, MT1124738166
  8. Patricia Alderson, FNPHavre, MT1831647619
  9. Jacquelyn Alexander, FNPWhitefish, MT1427579473
  10. Bodee Alt, APRNMissoula, MT1174993703

Common questions

What is Amber Close, APRN's NPI number?

Amber Close, APRN's National Provider Identifier (NPI) is 1578872909, issued on Oct 4, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Amber Close, APRN located?

The NPPES record lists a practice address at 1422 W Main St, Lewistown, MT, 59457. Phone: (406) 771-6230. Providers update this record themselves, so call before visiting.

How can I verify Amber Close, APRN's license?

NPPES lists Montana license number 125561, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Amber Close, APRN prescribe under Medicare Part D?

In 2024, Amber Close, APRN had 1,377 Medicare Part D claims for 121 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.