Jamie Barnes, PA-C
NPI 1366431678 · Medical Physician Assistant · Great Falls, MT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamie Barnes, PA-C is a Medical Physician Assistant provider in Great Falls, MT (NPI 1366431678).
Provider details
- NPI number
- 1366431678
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- MED-PAC-LIC-535 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
496 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 207 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 194 | $106 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 63 | $184 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 32 | $151 |
Typical Medicare-allowed amounts for these services range $14–$184 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 99 | 19 |
| Donepezil Hcl | 92 | 16 |
| Memantine Hclbrand: Memantine Hcl Er | 38 | — |
| Donepezil Hclbrand: Donepezil Hcl Odt | 36 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 34 | — |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 34 | — |
| Topiramate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$251 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3000 15th Ave SGreat Falls, MT 59405-5240Phone: (406) 771-3146Fax: (406) 771-3120
Registry dates
- Enumerated
- 2005-10-19
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Jamie Barnes's NPI number?
- Jamie Barnes's National Provider Identifier (NPI) is 1366431678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Barnes's specialty?
- Jamie Barnes is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jamie Barnes located?
- Jamie Barnes's practice location on file with NPPES is 1401 25th St S, Great Falls, MT 59405-5183.
- What is Jamie Barnes's phone number?
- The practice phone number listed in the NPPES registry for Jamie Barnes is (406) 731-8858.
- Does Jamie Barnes accept Medicare?
- Jamie Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamie Barnes's NPI active?
- Yes — Jamie Barnes's NPI (1366431678) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.