Casey McGowan, M.D.
Emergency Medicine Physician · Big Sky, MT
Casey McGowan, M.D. is an emergency medicine physician with a practice address in Big Sky, Montana, and NPI 1417489659, issued on Mar 28, 2017. Check the license (Montana MED-PHYS-LIC-116650, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Casey McGowan
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MED-PHYS-LIC-116650 MT
74240 MT
Self-reported in NPPES; status is on the state search - Practice location
- 334 Town Center Dr, Big Sky, MT 59716
- Phone
- (406) 995-6995
- Enumerated
- Mar 28, 2017
- Record last updated
- Aug 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20230113001298); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 in Montana → Look up another NPI →
Verify Casey McGowan 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-116650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average emergency medicine physician in 2024
195 Medicare Part D claims for 117 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 34 claims were for opioids.
Most prescribed
- Ondansetron Odt18 claims
- Morphine Sulfate14 claims
- Cefuroxime12 claims
- Oxycodone Hcl12 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
- Bozeman Health Deaconess HospitalBozeman, MT · Acute Care Hospitals4 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.
Casey McGowan among 243 emergency medicine physician records in Montana
Casey McGowan, 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 updated2025 · 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 Big Sky
They are 9 of the 52 NPPES records with a practice address in Big Sky, and 243 emergency medicine physician records in Montana.
All 243 in Montana → Every provider in Big Sky → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Charles Allen, DOBig Sky, MT 597161174609432
- Anna Carl, MDBig Sky, MT 597161811979909
- Robert Jensen, MDBig Sky, MT 597161164469698
- Tyler Martinez, DOBig Sky, MT 597161437391984
- Gregory McCormick, MDBig Sky, MT 597161962080291
- Matthew Valente, M.D.Big Sky, MT 597161942469598
- Kirk Weber, M.D.Big Sky, MT 597161891894432
- Stephanie Abraham, M.D.Bozeman, MT 597151306135785
Common questions
What is Casey McGowan, M.D.'s NPI number?
Casey McGowan, M.D.'s National Provider Identifier (NPI) is 1417489659, issued on Mar 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Casey McGowan, M.D. located?
The NPPES record lists a practice address at 334 Town Center Dr, Big Sky, MT, 59716. Phone: (406) 995-6995. Providers update this record themselves, so call before visiting.
How can I verify Casey McGowan, M.D.'s license?
NPPES lists Montana license number MED-PHYS-LIC-116650, 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 Casey McGowan, M.D. prescribe under Medicare Part D?
In 2024, Casey McGowan, M.D. had 195 Medicare Part D claims for 117 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.