NPPES file of Aug 9, 2026

Gary D. Rodewald, CRNA

Certified Registered Nurse Anesthetist · Hamilton, MT

Gary D. Rodewald, CRNA is a certified registered nurse anesthetist with a practice address in Hamilton, Montana, and NPI 1255385787, issued on May 20, 2006. Check the license (Montana RN22190, 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
1255385787
Name
Gary D. Rodewald
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
RN22190 MT
Self-reported in NPPES; status is on the state search
Practice location
1200 Westwood Dr, Hamilton, MT 59840
Phone
(406) 363-2211
Enumerated
May 20, 2006
Record last updated
Nov 5, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(406) 375-4590
Medicaid IDs
1255385787 ID
1255385787 MT
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 certified registered nurse anesthetist records → All 137 in Montana → Look up another NPI →

Also registered at 1200 Westwood Dr

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

  1. Clinton Adkins, DOEmergency Medicine Physician1245283282
  2. Patrick Anderson, OTD, OTR/LOccupational Therapist1255099289
  3. Jessica Antisdel, CRNACertified Registered Nurse Anesthetist1134798044
  4. Walker Ashcraft, MDFamily Medicine Physician1265485114
  5. William AshfordParamedic1821931445
  6. Gina Basque, RN, BSNEmergency Registered Nurse1902720998

Verify Gary D. Rodewald 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 RN22190    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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Gary D. Rodewald among 137 certified registered nurse anesthetist records in Montana

Gary D. Rodewald, 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 not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 54% newer
  • In a Medicare fileNo · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2015 · 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).

6 certified registered nurse anesthetist records list a practice address in Hamilton

They are 6 of the 399 NPPES records with a practice address in Hamilton, and 137 certified registered nurse anesthetist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. Jessica Antisdel, CRNAHamilton, MT 598401134798044
  2. Megan Eckel, CRNAHamilton, MT 598401700409141
  3. James Ellis, C.R.N.A.Hamilton, MT 598401386702504
  4. Robert Ward, C.R.N.A.Hamilton, MT 598401407893589
  5. Michael Wiencek, CRNAHamilton, MT 598401770520769
  6. John Gill, CRNAPlains, MT 598591902809908
  7. Cory NelsonPlains, MT 598591295843886
  8. Gwenna Olson, CRNA, RNPlains, MT 598591689272478

Common questions

What is Gary D. Rodewald, CRNA's NPI number?

Gary D. Rodewald, CRNA's National Provider Identifier (NPI) is 1255385787, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gary D. Rodewald, CRNA located?

The NPPES record lists a practice address at 1200 Westwood Dr, Hamilton, MT, 59840. Phone: (406) 363-2211. Providers update this record themselves, so call before visiting.

How can I verify Gary D. Rodewald, CRNA's license?

NPPES lists Montana license number RN22190, 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.