Douglas L. Dunham, D.O.
Emergency Medicine Physician · Anaconda, MT
Douglas L. Dunham, D.O. is an emergency medicine physician with a practice address in Anaconda, Montana, and NPI 1598938318, issued on Apr 13, 2008. Check the license (Montana 12722, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Douglas L. Dunham
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 12722 MT
Self-reported in NPPES; status is on the state search - Practice location
- 401 W Pennsylvania Ave, Anaconda, MT 59711
- Phone
- (406) 563-8500
- Enumerated
- Apr 13, 2008
- Record last updated
- Feb 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (406) 563-8694
- Medicare enrollment
- Enrolled (PECOS I20140109000607); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 in Montana → Look up another NPI →
Also registered at 401 W Pennsylvania Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barrett Adams, M.DEmergency Medicine Physician1043365067
- Paige Bahr, CSFASurgical Assistant1093535114
- Fredrick Bartoletti, M.D.Emergency Medicine Physician1508989971
- Emily Bitterman, R.D.Registered Dietitian1104705946
- Brian Bradley, CRNACertified Registered Nurse Anesthetist1881610616
- Lisa Buffington, PTAPhysical Therapy Assistant1043591845
Verify Douglas L. Dunham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 12722Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average emergency medicine physician in 2024
177 Medicare Part D claims for 121 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen18 claims
- Amoxicillin-Clavulanate Potass17 claims
- Cefuroxime17 claims
- Azithromycin15 claims
- Cephalexin12 claims
- Doxycycline Hyclate12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital affiliation
- Community Hospital OF AnacondaAnaconda, MT · Critical Access Hospitals5 of 5 stars
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.
Douglas L. Dunham among 243 emergency medicine physician records in Montana
Douglas L. Dunham, D.O. is one of 243 emergency medicine 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 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2008 · median 2009 among the 144 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 emergency medicine physician records list a practice address in Anaconda
They are 8 of the 192 NPPES records with a practice address in Anaconda, and 243 emergency medicine physician records in Montana.
All 243 in Montana → Every provider in Anaconda → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Barrett Adams, M.DAnaconda, MT 597111043365067
- Fredrick Bartoletti, M.D.Anaconda, MT 597111508989971
- Rishona Corson, M.D.Anaconda, MT 597111821268111
- Daniel Hartmann, MDAnaconda, MT 597111578519369
- Robert Naef, D.O.Anaconda, MT 597111265441604
- Andre Pennardt, M.D.Anaconda, MT 597111174502280
- Jonathan Schellenberg, D.O.Anaconda, MT 597111457612186
- Mary Drake, MDBozeman, MT 597151831109362
Common questions
What is Douglas L. Dunham, D.O.'s NPI number?
Douglas L. Dunham, D.O.'s National Provider Identifier (NPI) is 1598938318, issued on Apr 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Douglas L. Dunham, D.O. located?
The NPPES record lists a practice address at 401 W Pennsylvania Ave, Anaconda, MT, 59711. Phone: (406) 563-8500. Providers update this record themselves, so call before visiting.
How can I verify Douglas L. Dunham, D.O.'s license?
NPPES lists Montana license number 12722, 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.
How much does Douglas L. Dunham, D.O. prescribe under Medicare Part D?
In 2024, Douglas L. Dunham, D.O. had 177 Medicare Part D claims for 121 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.
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.