Brian Foster, PA
NPI 1154706596 · Physician Assistant · Missoula, MT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Foster, PA is a Physician Assistant provider in Missoula, MT (NPI 1154706596).
Provider details
- NPI number
- 1154706596
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 44394 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
821 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 288 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $107 |
| Automated Urinalysis Test81003 | 88 | $2 |
| X-Ray of Chest, 2 Views71046 | 63 | $23 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 63 | $93 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 47 | 45 |
| Prednisone | 38 | 34 |
| Cefuroxime Axetilbrand: Cefuroxime | 36 | 35 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 31 |
| Azithromycin | 29 | 29 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 28 | 28 |
| Cephalexin | 26 | 26 |
Practice location
Mailing address
Additional practice locations (2)
- 3075 N Reserve St Ste QMissoula, MT 59808-1390Phone: (406) 327-1750Fax: (406) 327-1960
- 63351 US Highway 93Ronan, MT 59864-2702Phone: (406) 676-5680Fax: (406) 676-5690
Registry dates
- Enumerated
- 2015-07-28
- Last updated
- 2021-05-19
- Certified
- 2021-05-19
Frequently asked questions
- What is Brian Foster's NPI number?
- Brian Foster's National Provider Identifier (NPI) is 1154706596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Foster's specialty?
- Brian Foster is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Foster located?
- Brian Foster's practice location on file with NPPES is 3075 N Reserve St Ste Q, Missoula, MT 59808-1390.
- What is Brian Foster's phone number?
- The practice phone number listed in the NPPES registry for Brian Foster is (406) 327-1750.
- Does Brian Foster accept Medicare?
- Brian Foster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Foster's NPI active?
- Yes — Brian Foster's NPI (1154706596) is active in the NPPES registry as of the last update on 2021-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.