Dierdre V. Strigenz, M.D.
Anesthesiology Physician · Bozeman, MT
Dierdre V. Strigenz, M.D. is an anesthesiology physician with a practice address in Bozeman, Montana, and NPI 1639373657, issued on Jun 13, 2007. Check the license (Montana 45638, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dierdre V. Strigenz
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 45638 MT
Self-reported in NPPES; status is on the state search - Practice location
- 925 Highland Blvd, Bozeman, MT 59715
- Phone
- (406) 585-5000
- Enumerated
- Jun 13, 2007
- Record last updated
- May 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 009357800 FL
- Medicare enrollment
- Enrolled (PECOS I20160614000375); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 227 in Montana → Look up another NPI →
Also registered at 925 Highland Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence Alvarado, MDAnesthesiology Physician1184677981
- Kelly Banks, MDSurgery Physician1487651766
- Jeffrey Bolka, M.D.Anesthesiology Physician1073650511
- Alan Brayton, PHARMDPharmacist1316991409
- Stephanie Dubravac, MDObstetrics & Gynecology Physician1679684419
- Fanee Freeman, MDObstetrics & Gynecology Physician1770507048
Verify Dierdre V. Strigenz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 45638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2 hospitals and group practices
- Billings ClinicBillings, MT · Acute Care Hospitals4 of 5 stars
- Gallatin Valley Anesthesia Associates PCBozeman, MT
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). Star ratings are CMS hospital ratings, not ratings of this provider.
Dierdre V. Strigenz among 227 anesthesiology physician records in Montana
Dierdre V. Strigenz, M.D. is one of 227 anesthesiology physician records with a practice address in Montana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2007 · median 2006 among the 167 with a school on file
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Montana
There are 227 anesthesiology physician records in Montana.
All 227 in Montana → Every provider in Bozeman → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Lawrence Alvarado, MDBozeman, MT 597151184677981
- Richard Barton, MDBozeman, MT 597151689694861
- Erik Bodtker, MDBozeman, MT 597151225054695
- Jeffrey Bolka, M.D.Bozeman, MT 597151073650511
- Kevin Bozarth, MDBozeman, MT 597151285654558
- Fiona Buckley, M.D.Bozeman, MT 597151073716205
- Cheri Conner, MDBozeman, MT 597151306854914
- Philip Cory, MDBozeman, MT 597151164462065
Common questions
What is Dierdre V. Strigenz, M.D.'s NPI number?
Dierdre V. Strigenz, M.D.'s National Provider Identifier (NPI) is 1639373657, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dierdre V. Strigenz, M.D. located?
The NPPES record lists a practice address at 925 Highland Blvd, Bozeman, MT, 59715. Phone: (406) 585-5000. Providers update this record themselves, so call before visiting.
How can I verify Dierdre V. Strigenz, M.D.'s license?
NPPES lists Montana license number 45638, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.
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.