NPPES file of Aug 9, 2026

Cory Dennis Steiner, AGPCNP-C

Adult Health Nurse Practitioner · Billings, MT

Cory Dennis Steiner, AGPCNP-C is an adult health nurse practitioner with a practice address in Billings, Montana, and NPI 1780485417, issued on Mar 19, 2025. Check the license (Montana APRN-LIC-261441, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780485417
Name
Cory Dennis Steiner
Credential
AGPCNP-C
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
APRN-LIC-261441 MT
Self-reported in NPPES; status is on the state search
Practice location
1028 Princeton Ave, Billings, MT 59102
Phone
(406) 698-3195
Enumerated
Mar 19, 2025
Record last updated
Mar 19, 2025
Medicare enrollment
Enrolled (PECOS I20260115004305); 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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8 nearest adult health nurse practitioner records → All 59 in Montana → Look up another NPI →

Verify Cory Dennis Steiner 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 APRN-LIC-261441    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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Bills Medicare through one group practice

  1. Monument Health Rapid City Hospital IncRapid City, SD

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

Cory Dennis Steiner among 59 adult health nurse practitioner records in Montana

Cory Dennis Steiner, AGPCNP-C is one of 59 adult health nurse practitioner records with a practice address in Montana. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 98% of them.

  • NPI issued2025 · 98% of these records are older, 0% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2015 among the 33 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Montana

There are 59 adult health nurse practitioner records in Montana.

All 59 in Montana → Every provider in Billings → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Kimberly Ackerman, FNPBillings, MT 591011922032861
  2. Afton Bruffey, NP-CBillings, MT 591011124653829
  3. Lanora Dixon, FNP-BCBillings, MT 591011942631213
  4. Robin Garland, MS, APRN, CNS, ANPBillings, MT 591011366757627
  5. Amy Goffena, NPBillings, MT 591011679246425
  6. Gregory Hubbs, ANP-BCBillings, MT 591011568798973
  7. Tauna Jeffery, FNP-BCBillings, MT 591011578162590
  8. Janice Ostermiller, FNP-BCBillings, MT 591011386059509

Common questions

What is Cory Dennis Steiner, AGPCNP-C's NPI number?

Cory Dennis Steiner, AGPCNP-C's National Provider Identifier (NPI) is 1780485417, issued on Mar 19, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Cory Dennis Steiner, AGPCNP-C located?

The NPPES record lists a practice address at 1028 Princeton Ave, Billings, MT, 59102. Phone: (406) 698-3195. Providers update this record themselves, so call before visiting.

How can I verify Cory Dennis Steiner, AGPCNP-C's license?

NPPES lists Montana license number APRN-LIC-261441, 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. 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.