Emily Thomson, DO
Obstetrics · Murrieta, CANPI 1508028846
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $1,649 of the $2,636 with a category attached, or 62.5%. Intuitive Surgical accounts for 71.9% of it on its own, with 12 other manufacturers making up the rest. Reporting peaked in 2022 at $1,681 and has fallen 94.5% since, to $93 in 2025.
Across 47 payments — averaging $56.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$2K
- Hologic Sales And Service, LLC$169
- Bayer$152
- AbbVie$133
- Coopersurgical, Inc.$77
- Aspira Women's Health Inc$49
- plus $163 from 7 others
What the payments were for
- Travel & lodging$1,64963%
- Food & beverage$95336%
- Education$351%
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 |
|---|---|---|
| Intuitive Surgical | 8 | $1,894 |
| Hologic Sales And Service, LLC | 3 | $169 |
| Bayer | 8 | $152 |
| AbbVie | 11 | $133 |
| Coopersurgical, Inc. | 4 | $77 |
| Aspira Women's Health Inc | 3 | $49 |
| AMAG Pharmaceuticals, Inc. | 2 | $35 |
| Duchesnay USA Incorporated | 2 | $31 |
| Merck | 2 | $29 |
| Astellas Pharma US Inc | 1 | $26 |
| Therapeuticsmd, Inc. | 1 | $19 |
| Abbott | 1 | $17 |
| Alydia Health | 1 | $6 |
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.
- Da Vinci Surgical System$1,716
How this compares
$2,636 in reported general payments places this provider in the 75th percentile of 119 obstetrics 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 |
|---|---|---|
| Estradiol | 17 | $933 |
| Clobetasol Propionate | 16 | $120 |
| Nystatin-TriamcinoloneNystatin/Triamcinolone Acet | 15 | $90 |
Paid to pharmacies, not to this prescriber.
Other obstetrics in Murrieta
- Joan Hazel CalinisanMurrieta$4K
- Peter WangGarden Grove$428K
- Douglas Woelkersla Jolla$57K
- Richard FriedmanBurbank$18K
- Jennifer ByerSanta Rosa$17K
- Omar AzizEl Centro$14K
- Frederica LofquistSan Francisco$14K
- Craig SafferSan Diego$14K
- Caitlyn PainterSan Francisco$10K
- Kay DanielsStanford$9K
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.