Sibonisiwe Johnson, NP
Nurse Practitioner · Moreno Valley, CANPI 1255872719
Payments from drug & device makers
What this record shows
This record is dominated by other: $3,328 of the $4,163 with a category attached, or 79.9%. International Rehabilitative Sciences, Inc accounts for 80.3% of it on its own, with 12 other manufacturers making up the rest. 2025 is the largest year on record at $3,555, more than ten times the $290 reported in 2021. Among nurse practitioner clinicians in CA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 42 payments — averaging $99.12 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- International Rehabilitative Sciences, Inc$3K
- AstraZeneca$202
- Akebia Therapeutics Inc$143
- Smith+Nephew$135
- Paratek Pharmaceuticals, Inc.$109
- Amgen$80
- plus $151 from 7 others
What the payments were for
- Food & beverage$83520%
- Other$3,32880%
General payments by program year
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 |
|---|---|---|
| International Rehabilitative Sciences, Inc | 2 | $3,343 |
| AstraZeneca | 12 | $202 |
| Akebia Therapeutics Inc | 5 | $143 |
| Smith+Nephew | 6 | $135 |
| Paratek Pharmaceuticals, Inc. | 6 | $109 |
| Amgen | 3 | $80 |
| Hologic Sales And Service, LLC | 2 | $37 |
| AbbVie | 1 | $35 |
| GSK | 1 | $20 |
| Exact Sciences | 1 | $19 |
| Reprise Biomedical, Inc. | 1 | $14 |
| Novo Nordisk | 1 | $13 |
| Fresenius USA Marketing, Inc. | 1 | $13 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- RS-4i Plus with Intersperse$3,328
- AURYXIA$109
How this compares
$4,163 in reported general payments places this provider in the 90th percentile of 6,779 nurse practitioner providers in California.
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 |
|---|---|---|
| Ciprofloxacin-DexamethasoneCiprofloxacin Hcl/Dexameth | 15 | $1,237 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 21 | $480 |
| Doxycycline Monohydrate | 12 | $301 |
| Lidocaine Hcl ViscousLidocaine Hcl | 32 | $213 |
| Cephalexin | 36 | $177 |
| Metronidazole | 13 | $176 |
| Azithromycin | 35 | $149 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 21 | $138 |
| Ciprofloxacin Hcl | 21 | $83 |
| Fluconazole | 26 | $64 |
| Prednisone | 17 | $49 |
| Baclofen | 22 | $43 |
Paid to pharmacies, not to this prescriber.
Other nurse practitioner in Moreno Valley
- Rhonda HewittStanford$917K
- Linda TrinhIrvine$884K
- Denise SinagaNorthridge$728K
- Debbie TaySanta Monica$642K
- Joe GorelickCampbell$638K
- Lynsey LakinArcadia$540K
- Kelly ChoiRancho Cucamonga$483K
- Hamta ZareStanford$428K
- Shawna ChrismanRoseville$425K
- Angelina CollinsSan Diego$356K
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.