Alexander James Chaloux, PA-C
Medical Physician Assistant · Bozeman, MT
Alexander James Chaloux, PA-C is a medical physician assistant with a practice address in Bozeman, Montana, and NPI 1437523305, issued on Nov 16, 2015. Check the license (Montana MED-PAC-LIC-90953, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander James Chaloux
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- MED-PAC-LIC-90953 MT
43550 MT
PA.0005116 CO
Self-reported in NPPES; status is on the state search - Practice location
- 935 Highland Blvd Ste 2200, Bozeman, MT 59715
- Phone
- (406) 414-5700
- Enumerated
- Nov 16, 2015
- Record last updated
- Jun 25, 2026
- Medicaid ID
- 9000155890 CO
- Medicare enrollment
- Enrolled (PECOS I20151201001406); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 269 in Montana → Look up another NPI →
Also registered at 935 Highland Blvd Ste 2200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexander James Chaloux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license MED-PAC-LIC-90953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average medical physician assistant in 2024
1,002 Medicare Part D claims for 177 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium74 claims
- Levothyroxine Sodium55 claims
- Amlodipine Besylate44 claims
- Losartan Potassium42 claims
- Eliquis34 claims
- Omeprazole30 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.
Industry payments in 2024: $223.31
11 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
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.
Alexander James Chaloux among 269 medical physician assistant records in Montana
Alexander James Chaloux, PA-C is one of 269 medical physician assistant records with a practice address in Montana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 69% of them.
- NPI issued2015 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2011 among the 193 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 medical physician assistant records list a practice address in Bozeman
They are 58 of the 2,433 NPPES records with a practice address in Bozeman, and 269 medical physician assistant records in Montana.
All 269 in Montana → Every provider in Bozeman → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Tennille Baker, P.A.Bozeman, MT 597151811001290
- Mary Boscamp, PA-CBozeman, MT 597151992743330
- Deborah Cades, PA-CBozeman, MT 597151306893102
- Justine Derousse, PA-CBozeman, MT 597151609843168
- Kirsten Drake, PA-CBozeman, MT 597151538131008
- Heather Hart, PABozeman, MT 597151801804497
- Holly Hausmann, PACBozeman, MT 597151174592604
- Karen Izbicki, PA-CBozeman, MT 597151568472330
Common questions
What is Alexander James Chaloux, PA-C's NPI number?
Alexander James Chaloux, PA-C's National Provider Identifier (NPI) is 1437523305, issued on Nov 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alexander James Chaloux, PA-C located?
The NPPES record lists a practice address at 935 Highland Blvd Ste 2200, Bozeman, MT, 59715. Phone: (406) 414-5700. Providers update this record themselves, so call before visiting.
How can I verify Alexander James Chaloux, PA-C's license?
NPPES lists Montana license number MED-PAC-LIC-90953, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander James Chaloux, PA-C prescribe under Medicare Part D?
In 2024, Alexander James Chaloux, PA-C had 1,002 Medicare Part D claims for 177 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.