Robert Johnston, PA
Physician Assistant · Eagle River, AKNPI 1306141155
Payments from drug & device makers
Across 45 payments — averaging $19.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$280
- AstraZeneca$115
- GSK$74
- Pfizer$60
- Amgen$55
- Novo Nordisk$50
- plus $245 from 8 others
What the payments were for
- Food & beverage$880100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AbbVie | 15 | $280 |
| AstraZeneca | 6 | $115 |
| GSK | 4 | $74 |
| Pfizer | 3 | $60 |
| Amgen | 2 | $55 |
| Novo Nordisk | 3 | $50 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $47 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $45 |
| Otsuka America Pharmaceutical, Inc. | 2 | $41 |
| Lilly USA, LLC | 2 | $37 |
| Viatris Specialty LLC | 1 | $22 |
| Exact Sciences | 1 | $21 |
| Averitas Pharma Inc. | 1 | $19 |
| Inspire Medical Systems, Inc. | 1 | $14 |
How this compares
$880 in reported general payments places this provider in the 80th percentile of 365 physician assistant providers in Alaska.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Albuterol Sulfate HfaAlbuterol Sulfate | 36 | $819 |
| Cefdinir | 22 | $285 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 38 | $265 |
| Cephalexin | 45 | $249 |
| Doxycycline Hyclate | 20 | $170 |
| Azithromycin | 27 | $127 |
| Prednisone | 37 | $46 |
| Amoxicillin | 11 | $34 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Eagle River
- Tracie RiekerEagle River$2K
- Jeremy RosieckiAnchorage$93K
- Ivy ParayoAnchorage$12K
- Shannon DieffenderferAnchorage$11K
- Zach ZipsirAnchorage$8K
- James LafleurFairbanks$8K
- Tara WoodAnchorage$8K
- Jared WallaceKenai$7K
- Madison RosinAnchorage$7K
- Pamela TittleAnchorage$7K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.