Stephene Hertwig, RN, MSN, ACNPC-AG
Acute Care Nurse Practitioner · Kalispell, MT
Stephene Hertwig, RN, MSN, ACNPC-AG is an acute care nurse practitioner with a practice address in Kalispell, Montana, and NPI 1306379607, issued on Apr 4, 2017. Check the license with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephene Hertwig
- Credential
- RN, MSN, ACNPC-AG
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- Practice location
- 350 Heritage Way Ste 2100, Kalispell, MT 59901
- Phone
- (406) 257-8992
- Enumerated
- Apr 4, 2017
- Entity
- Type 1 · individual
Also registered at 350 Heritage Way Ste 2100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephene Hertwig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Kalispell Regional Medical Center IncKalispell, 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.
Acute Care Nurse Practitioner providers in Montana
There are 28 acute care nurse practitioner records in Montana.
Other acute care nurse practitioner records in Montana
- Tina Barker, DNP, FNP, AGACNP-BCMissoula, MT1437381498
- Janel Barta, APRNShepherd, MT1003632878
- Maria Brosnan, APRN, ACNP-BCHelena, MT1861653446
- Kelly Clark-Rayl, AGACNP-BC, MSN, CCRNHamilton, MT1578227567
- John ClementsBillings, MT1508600354
- Georgianna Coon, FNPCHamilton, MT1831134782
- Melissa Cotner, NURSE PRACTITIONERKalispell, MT1700366838
- Joan Driscoll, APRNKalispell, MT1194903377
- Maren Erpelding, NPKalispell, MT1619584216
- Jamie Goldberg, ACNP/PMHNPAnaconda, MT1255875811
Common questions
What is Stephene Hertwig, RN, MSN, ACNPC-AG's NPI number?
Stephene Hertwig, RN, MSN, ACNPC-AG's National Provider Identifier (NPI) is 1306379607, issued on Apr 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Stephene Hertwig, RN, MSN, ACNPC-AG located?
The NPPES record lists a practice address at 350 Heritage Way Ste 2100, Kalispell, MT, 59901. Phone: (406) 257-8992. Providers update this record themselves, so call before visiting.
How can I verify Stephene Hertwig, RN, MSN, ACNPC-AG's license?
Search the Montana board that licenses this profession; the NPPES record confirms identity 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.