Erica Martinez-Castro, NP
Primary Care · San Antonio, TXNPI 1659149870
Payments from drug & device makers
Across 25 payments — averaging $102.62 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$285
- Teva Pharmaceuticals USA, Inc.$247
- Amgen$168
- Inspire Medical Systems, Inc.$150
- Convatec Inc.$146
- Silk Road Medical, Inc.$143
- plus $1K from 15 others
What the payments were for
- Food & beverage$2,566100%
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 |
|---|---|---|
| Boston Scientific | 2 | $285 |
| Teva Pharmaceuticals USA, Inc. | 2 | $247 |
| Amgen | 1 | $168 |
| Inspire Medical Systems, Inc. | 1 | $150 |
| Convatec Inc. | 1 | $146 |
| Silk Road Medical, Inc. | 1 | $143 |
| AstraZeneca | 1 | $125 |
| Lilly USA, LLC | 1 | $125 |
| Axsome Therapeutics, Inc. | 1 | $124 |
| Phathom Pharmaceuticals, Inc. | 1 | $121 |
| Amarin Pharma, Inc. | 1 | $113 |
| Hartmann USA, Inc. | 1 | $99 |
| Organogenesis Inc. | 1 | $98 |
| Angiodynamics, Inc. | 1 | $93 |
| W. L. Gore & Associates, Inc. | 1 | $92 |
| Hydrofera LLC | 1 | $85 |
| Pfizer | 1 | $81 |
| Lemaitre Vascular, Inc. | 3 | $81 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $74 |
| Endologix LLC | 1 | $68 |
| Bard Peripheral Vascular, Inc. | 1 | $47 |
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.
- ENROUTE Transcarotid Neuroprotection System$286
- Austedo XR$247
- TEPEZZA$168
- Inspire$150
- ESTEEM$146
- AMS 700$143
- ENROUTE Transcarotid Stent$143
- ENROUTE Enflate Transcarotid RX Balloon Dilatation Catheter$143
- WATCHMAN FLX$142
- AIRSUPRA$125
- KISUNLA$125
- Auvelity$124
- VOQUEZNA$121
- Vascepa$113
How this compares
$2,566 in reported general payments places this provider in the 85th percentile of 563 primary care providers in Texas.
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 |
|---|---|---|
| Doxycycline Hyclate | 11 | $139 |
Paid to pharmacies, not to this prescriber.
Other primary care in San Antonio
- Phillip GulleySan Antonio$23K
- Charlotte BallardSan Antonio$9K
- Christopher LoganSan Antonio$8K
- Lydia Chapa WilsonSan Antonio$7K
- Jing LiSan Antonio$6K
- Lauryn SaenzSan Antonio$5K
- Brittany CurrySan Antonio$4K
- Martha RuizSan Antonio$3K
- Ryan WenclSan Antonio$3K
- Gabriella MutschlechnerSan Antonio$3K
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.