Corey Gaul, M.D.
Emergency Medicine Physician · Polson, MT
Corey Gaul, M.D. is an emergency medicine physician with a practice address in Polson, Montana, and NPI 1992230239, issued on Apr 24, 2017. Check the license (Montana MED-PHYS-LIC-83216, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Corey Gaul
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MED-PHYS-LIC-83216 MT
58568 AZ
R76048 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6 13TH Ave E, Polson, MT 59860
- Phone
- (406) 883-5680
- Enumerated
- Apr 24, 2017
- Record last updated
- May 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (406) 883-8910
- Medicare enrollment
- Enrolled (PECOS I20200722000267); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 in Montana → Look up another NPI →
Also registered at 6 13TH Ave E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew AndersonOrthopaedic Surgery Physician1033641550
- Sarah Anderson, PHARMDPharmacist1982227443
- Kelly Bagnell, M. D.Obstetrics Physician1558390617
- Elizabeth Bassler, LCSWClinical Social Worker1932601796
- Katie Bateman, LCPCMental Health Counselor1346631355
- Eugene BevilleEmergency Medicine Physician1093255879
Verify Corey Gaul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MED-PHYS-LIC-83216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average emergency medicine physician in 2024
140 Medicare Part D claims for 104 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Ondansetron Odt16 claims
- Oxycodone Hcl14 claims
- Hydrocodone-Acetaminophen13 claims
- Cephalexin12 claims
- Prednisone12 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.
Bills Medicare through one group practice
- Clark Fork Emergency Physicians PLLCMissoula, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corey Gaul among 243 emergency medicine physician records in Montana
Corey Gaul, M.D. 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 2017, is newer than 88% of them.
- NPI issued2017 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2009 among the 144 with a school on file
- Record last updated2020 · 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).
9 emergency medicine physician records list a practice address in Polson
They are 9 of the 280 NPPES records with a practice address in Polson, and 243 emergency medicine physician records in Montana.
All 243 in Montana → Every provider in Polson → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Eugene BevillePolson, MT 598601093255879
- Darren Brockie, M.D.Polson, MT 598601043639164
- Kenneth Galewyrick, MDPolson, MT 598601588669576
- Aron Haire, DOPolson, MT 598601396242392
- Naomi OnakaPolson, MT 598601932720224
- Joseph Smith, M.D.Polson, MT 598601225423239
- Bruce Speicher, DOPolson, MT 598601184686859
- Dustyn Whitesel, MDPolson, MT 598601285210948
Common questions
What is Corey Gaul, M.D.'s NPI number?
Corey Gaul, M.D.'s National Provider Identifier (NPI) is 1992230239, issued on Apr 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Corey Gaul, M.D. located?
The NPPES record lists a practice address at 6 13TH Ave E, Polson, MT, 59860. Phone: (406) 883-5680. Providers update this record themselves, so call before visiting.
How can I verify Corey Gaul, M.D.'s license?
NPPES lists Montana license number MED-PHYS-LIC-83216, 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 Corey Gaul, M.D. prescribe under Medicare Part D?
In 2024, Corey Gaul, M.D. had 140 Medicare Part D claims for 104 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.