Brian Foster, PA
Physician Assistant · Missoula, MT
Brian Foster, PA is a physician assistant with a practice address in Missoula, Montana, and NPI 1154706596, issued on Jul 28, 2015. Check the license (Montana 44394, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Foster
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 44394 MT
PA174030 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3075 N Reserve St Ste Q, Missoula, MT 59808
- Phone
- (406) 327-1750
- Enumerated
- Jul 28, 2015
- Record last updated
- May 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (406) 327-1960
- Medicare enrollment
- Enrolled (PECOS I20160209000109); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 698 in Montana → Look up another NPI →
Also registered at 3075 N Reserve St Ste Q
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Jones, PA-CPhysician Assistant1154872786
- Mallory Koula, MDFamily Medicine Physician1467987727
- Meredith Lease, M.D.Pediatrics Physician1487727889
- Maile MacalusoFamily Nurse Practitioner1366914335
Verify Brian Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 44394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average physician assistant in 2024
395 Medicare Part D claims for 312 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate47 claims
- Prednisone38 claims
- Cefuroxime36 claims
- Amoxicillin-Clavulanate Potass32 claims
- Azithromycin29 claims
- Paxlovid28 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
- Providence Health And Services MtMissoula, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Foster among 698 physician assistant records in Montana
Brian Foster, PA is one of 698 physician assistant records with a practice address in Montana. 84% 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 51% of them.
- NPI issued2015 · 51% of these records are older, 44% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2015 · median 2016 among the 514 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 physician assistant records list a practice address in Missoula
They are 119 of the 3,567 NPPES records with a practice address in Missoula, and 698 physician assistant records in Montana.
All 698 in Montana → Every provider in Missoula → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Molly Anderson, PA-CMissoula, MT 598081750797676
- Meagan Auch, PA-CMissoula, MT 598081154534691
- Joan Bond-Deschamps, PA-CMissoula, MT 598081790726115
- Lindsey Gardner, PA-CMissoula, MT 598081366615098
- Lance Griffin, PA-CMissoula, MT 598081700212198
- Douglas Henry, PA-CMissoula, MT 598081275512071
- Clyde Kidd, PA-CMissoula, MT 598081386997229
- Whitney Martin, PA-C, RDMissoula, MT 598081316049695
Common questions
What is Brian Foster, PA's NPI number?
Brian Foster, PA's National Provider Identifier (NPI) is 1154706596, issued on Jul 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Brian Foster, PA located?
The NPPES record lists a practice address at 3075 N Reserve St Ste Q, Missoula, MT, 59808. Phone: (406) 327-1750. Providers update this record themselves, so call before visiting.
How can I verify Brian Foster, PA's license?
NPPES lists Montana license number 44394, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Brian Foster, PA prescribe under Medicare Part D?
In 2024, Brian Foster, PA had 395 Medicare Part D claims for 312 beneficiaries; the average among physician assistant prescribers was 830. 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.