NPPES file of Aug 9, 2026

Erin Sue Kuntzweiler, NP-C

Family Nurse Practitioner · Helena, MT

Erin Sue Kuntzweiler, NP-C is a family nurse practitioner with a practice address in Helena, Montana, and NPI 1043451644, issued on Mar 12, 2009. Check the license (Montana 25661, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043451644
Name
Erin Sue Kuntzweiler
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
25661 MT
Self-reported in NPPES; status is on the state search
Practice location
820 N Montana Ave, Helena, MT 59601
Phone
(406) 443-7733
Enumerated
Mar 12, 2009
Record last updated
Jun 1, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(406) 443-8292
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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8 nearest family nurse practitioner records → All 815 in Montana → Look up another NPI →

Also registered at 820 N Montana Ave

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

  1. Diane Eodice, D.O.Family Medicine Physician1023098696
  2. Sheri Howell, MDFamily Medicine Physician1104927722
  3. Douglas Kuntzweiler, M.D.General Practice Physician1558315762
  4. Somer Mazzucola, DNP, FNP-BCFamily Nurse Practitioner1053811844
  5. Courtney Montgomery, APRNPrimary Care Nurse Practitioner1609520675
  6. Richard Sargent, MDFamily Medicine Physician1073614608

Verify Erin Sue Kuntzweiler 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 25661    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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Erin Sue Kuntzweiler among 815 family nurse practitioner records in Montana

Erin Sue Kuntzweiler, NP-C is one of 815 family nurse practitioner records with a practice address in Montana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 23% of them.

  • NPI issued2009 · 23% of these records are older, 74% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2016 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 family nurse practitioner records list a practice address in Helena

They are 57 of the 1,591 NPPES records with a practice address in Helena, and 815 family nurse practitioner records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 815 in Montana → Every provider in Helena → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Donna Bristow, FNPHelena, MT 596011982828968
  2. Kari Cunningham, FNPHelena, MT 596011841459708
  3. Jeannie Fahlquist, NP-CHelena, MT 596011508029505
  4. Julie Flesch, APRNHelena, MT 596011881955755
  5. Megan Gittings, APRNHelena, MT 596011790877793
  6. Shane Jenson, FNP-CHelena, MT 596011346482916
  7. Lisa Marcille, FNP-CHelena, MT 596011912139155
  8. Lindsay McCarthy, APRNHelena, MT 596011184956625

Common questions

What is Erin Sue Kuntzweiler, NP-C's NPI number?

Erin Sue Kuntzweiler, NP-C's National Provider Identifier (NPI) is 1043451644, issued on Mar 12, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Erin Sue Kuntzweiler, NP-C located?

The NPPES record lists a practice address at 820 N Montana Ave, Helena, MT, 59601. Phone: (406) 443-7733. Providers update this record themselves, so call before visiting.

How can I verify Erin Sue Kuntzweiler, NP-C's license?

NPPES lists Montana license number 25661, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity 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. 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.