Petra Grinnell
Family · San Antonio, TXNPI 1386959120
Payments from drug & device makers
Across 253 payments — averaging $19.89 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$835
- Amgen$527
- Corcept Therapeutics$337
- Novo Nordisk$296
- Boehringer Ingelheim$288
- Radius Health, Inc.$235
- plus $3K from 29 others
What the payments were for
- Food & beverage$5,032100%
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 |
|---|---|---|
| Lilly USA, LLC | 46 | $835 |
| Amgen | 30 | $527 |
| Corcept Therapeutics | 15 | $337 |
| Novo Nordisk | 16 | $296 |
| Boehringer Ingelheim | 13 | $288 |
| Radius Health, Inc. | 11 | $235 |
| Cequr Corporation | 2 | $203 |
| Dexcom, Inc. | 8 | $195 |
| Bayer | 10 | $174 |
| AbbVie | 10 | $155 |
| Mannkind Corporation | 7 | $134 |
| Kyowa Kirin, Inc. | 6 | $131 |
| Ascendis Pharma Endocrinology Inc | 5 | $115 |
| Sanofi-aventis U.S. LLC | 6 | $115 |
| Insulet Corporation | 5 | $110 |
| Medtronic | 5 | $107 |
| BETA Bionics, Inc. | 7 | $105 |
| Tandem Diabetes Care, Inc. | 8 | $102 |
| Recordati_rare_diseases_inc. | 5 | $100 |
| Xeris Pharmaceuticals, Inc. | 6 | $98 |
| Novartis | 4 | $76 |
| Acella Pharmaceuticals, LLC | 4 | $72 |
| Abbott | 3 | $70 |
| Neurocrine Biosciences, Inc. | 2 | $59 |
| Ascensia Diabetes Care US Inc. | 2 | $58 |
| Soleno Therapeutics, Inc. | 2 | $58 |
| AstraZeneca | 3 | $50 |
| Chiesi USA, Inc. | 2 | $49 |
| Madrigal Pharmaceuticals | 2 | $34 |
| Tolmar, Inc. | 2 | $33 |
| Amneal Pharmaceuticals LLC | 2 | $30 |
| Sequel Med Tech, LLC | 1 | $26 |
| Antares Pharma, Inc. | 1 | $20 |
| Amphastar Pharmaceuticals, Inc. | 1 | $18 |
| IBSA Pharma Inc. | 1 | $16 |
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.
- CeQur Simplicity$203
How this compares
$5,032 in reported general payments places this provider in the 90th percentile of 15,456 family providers in Texas.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| OzempicSemaglutide | 57 | $66,249 |
| GenotropinSomatropin | 25 | $47,959 |
| ProliaDenosumab | 22 | $38,136 |
| TymlosAbaloparatide | 11 | $27,392 |
| MounjaroTirzepatide | 20 | $19,877 |
| SynthroidLevothyroxine Sodium | 232 | $14,797 |
| Levothyroxine Sodium | 1,115 | $13,215 |
| Humalog Kwikpen U-100Insulin Lispro | 39 | $8,923 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 53 | $5,598 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 12 | $5,130 |
| Insulin Lispro Kwikpen U-100Insulin Lispro | 14 | $3,374 |
| Nano 2nd Gen Pen NeedlePen Needle, Diabetic | 19 | $2,803 |
| Hydrocortisone | 31 | $1,924 |
| Alendronate Sodium | 95 | $909 |
| Ibandronate Sodium | 27 | $843 |
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 |
|---|---|---|
| Novo NordiskOzempic | $296 | $66,24957 claims |
| AmgenProlia | $527 | $38,13622 claims |
| Radius Health, Inc.Tymlos | $235 | $27,39211 claims |
| Lilly USA, LLCMounjaro | $835 | $19,87720 claims |
| AbbVieSynthroid | $155 | $14,797232 claims |
| Amneal Pharmaceuticals LLCLevothyroxine Sodium | $30 | $13,2151,115 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 90th percentile of 15,456 family providers in Texas.
Other family in San Antonio
- Anna CastroSan Antonio$184K
- Natalia FariasSan Antonio$124K
- Ayoade AvworoSan Antonio$111K
- Tina CoppleSan Antonio$97K
- Kim HinojosaSan Antonio$63K
- Kimberly GibergaSan Antonio$36K
- Lashonda CraneHouston$3.4M
- David WeirDallas$959K
- Luba YammineHouston$479K
- Robin BeachHouston$428K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.