Maria Rivera
Nurse Practitioner · Sacramento, CANPI 1588977201
Payments from drug & device makers
Across 87 payments — averaging $16.93 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$508
- Astellas Pharma US Inc$249
- Mayne Pharma Commercial LLC$102
- Organon$98
- Daiichi Sankyo Inc.$91
- Pfizer$82
- plus $343 from 14 others
What the payments were for
- Food & beverage$1,473100%
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 |
|---|---|---|
| AbbVie | 35 | $508 |
| Astellas Pharma US Inc | 12 | $249 |
| Mayne Pharma Commercial LLC | 7 | $102 |
| Organon | 6 | $98 |
| Daiichi Sankyo Inc. | 4 | $91 |
| Pfizer | 4 | $82 |
| Millicent US Inc | 2 | $41 |
| Evofem Biosciences, Inc. | 3 | $41 |
| Sage Therapeutics, LLC | 2 | $41 |
| Merck | 2 | $36 |
| Sumitomo Pharma America, Inc. | 1 | $28 |
| Supernus Pharmaceuticals, Inc. | 1 | $23 |
| Myovant Sciences Inc. | 1 | $22 |
| Therapeuticsmd, Inc. | 1 | $20 |
| Hologic Sales And Service, LLC | 1 | $20 |
| Bayer | 1 | $18 |
| Agile Therapeutics, Inc. | 1 | $15 |
| Axonics, Inc. | 1 | $15 |
| Inspire Medical Systems, Inc. | 1 | $14 |
| Coopersurgical, Inc. | 1 | $13 |
How this compares
$1,473 in reported general payments places this provider in the 80th percentile of 6,779 nurse practitioner providers in California.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Estradiol | 43 | $5,091 |
| YuvafemEstradiol | 12 | $2,904 |
| ProgesteroneProgesterone, Micronized | 27 | $1,529 |
| Estradiol (Twice Weekly)Estradiol | 13 | $1,226 |
Paid to pharmacies, not to this prescriber.
Other nurse practitioner in Sacramento
- Rhonda HewittStanford$917K
- Linda TrinhIrvine$899K
- 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).
- Identity: NPPES NPI Registry, July 2026.