NPPES file of Aug 9, 2026

Hillary Riggin, CRNA

Certified Registered Nurse Anesthetist · Havre, MT

Hillary Riggin, CRNA is a certified registered nurse anesthetist with a practice address in Havre, Montana, and NPI 1003241472, issued on Sep 4, 2013. Check the license (Montana 101009, 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
1003241472
Name
Hillary Riggin
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
101009 MT
Self-reported in NPPES; status is on the state search
Practice location
30 13TH St, Havre, MT 59501
Phone
(406) 265-2211
Enumerated
Sep 4, 2013
Record last updated
Oct 9, 2025
Medicare enrollment
Enrolled (PECOS I20140127000726); 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 certified registered nurse anesthetist records → All 137 in Montana → Look up another NPI →

Also registered at 30 13TH St

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

  1. Amanda Abrams-Buerkley, DNPNurse Practitioner1710471495
  2. Molly Barrett, RPARadiology Practitioner Assistant1841746856
  3. Stephen Bechdolt, M.D.Specialist1306919329
  4. Dorothy Bradbury, M.D.Emergency Medicine Physician1932171402
  5. Katherine Christeck, RDRegistered Dietitian1033239637
  6. Celeste Elliot, RDRegistered Dietitian1447370945

Verify Hillary Riggin 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 101009    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.

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One hospital affiliation

  1. Northern Montana HospitalHavre, MT · Critical Access Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Hillary Riggin among 137 certified registered nurse anesthetist records in Montana

Hillary Riggin, CRNA is one of 137 certified registered nurse anesthetist records with a practice address in Montana. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 66% of them.

  • NPI issued2013 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2013 · median 2013 among the 77 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 certified registered nurse anesthetist records list a practice address in Havre

They are 5 of the 196 NPPES records with a practice address in Havre, and 137 certified registered nurse anesthetist records in Montana.

All 137 in Montana → Every provider in Havre → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Ericka Everly, CRNAHavre, MT 595011346554037
  2. Matthew PettHavre, MT 595011487140398
  3. Kimberly Rowland, CRNAHavre, MT 595011245499524
  4. David Widdekind, CRNAHavre, MT 595011639134653
  5. Ronald Ray, DNAP, CRNA, FNP, ENPShelby, MT 594741700965118
  6. Ashley ChapmanLewistown, MT 594571487385803
  7. Ireneo De Guzman, CRNALewistown, MT 594571497886634
  8. James Fox, CRNALewistown, MT 594571891898524

Common questions

What is Hillary Riggin, CRNA's NPI number?

Hillary Riggin, CRNA's National Provider Identifier (NPI) is 1003241472, issued on Sep 4, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Hillary Riggin, CRNA located?

The NPPES record lists a practice address at 30 13TH St, Havre, MT, 59501. Phone: (406) 265-2211. Providers update this record themselves, so call before visiting.

How can I verify Hillary Riggin, CRNA's license?

NPPES lists Montana license number 101009, 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.