David Ortega-Endahl
Physician Assistant · Laguna Hills, CANPI 1336526557
Payments from drug & device makers
Across 2 payments — averaging $30.20 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$41
- Lilly USA, LLC$19
What the payments were for
- Food & beverage$60100%
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.
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 |
|---|---|---|
| Johnson & Johnson | 1 | $41 |
| Lilly USA, LLC | 1 | $19 |
How this compares
$60 in reported general payments places this provider in the 30th percentile of 10,423 physician assistant 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 |
|---|---|---|
| JanuviaSitagliptin Phosphate | 44 | $30,172 |
| TrulicityDulaglutide | 18 | $24,710 |
| JardianceEmpagliflozin | 26 | $20,867 |
| FarxigaDapagliflozin Propanediol | 14 | $10,805 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 15 | $5,425 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 15 | $2,103 |
| Atorvastatin Calcium | 110 | $1,334 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 24 | $887 |
| Levothyroxine Sodium | 74 | $885 |
| Losartan Potassium | 75 | $753 |
| Gabapentin | 51 | $701 |
| Amlodipine Besylate | 90 | $631 |
| Doxycycline Hyclate | 33 | $586 |
| Triamcinolone Acetonide | 28 | $541 |
| Mupirocin | 17 | $522 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Lilly USA, LLCTrulicity | $19 | $24,71018 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 30th percentile of 10,423 physician assistant providers in California.
Other physician assistant in Laguna Hills
- John QuigleyDowney$2.9M
- Andrea NguyenIrvine$1M
- Mikhail AlperMadera$889K
- Erin JensenUpland$716K
- Franklin ClineSacramento$458K
- Carla CrespoMarina del Rey$297K
- Katherine OsakiEl Centro$274K
- Shawna JonesFountain Valley$266K
- Heather AustinSalinas$219K
- Eric CheungLos Angeles$213K
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.