Greggory Martinez, MD
Anesthesiology · Jbsa Ft Sam Houston, TXNPI 1013370642
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 26 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 10 manufacturers, the largest accounting for just 18.9% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2020 at $546 and has fallen 76.9% since, to $126 in 2025. Among anesthesiology clinicians in TX with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 26 payments — averaging $77.85 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$383
- Nevro Corp.$381
- Saluda Medical Americas, Inc.$308
- Abbott$288
- Relievant Medsystems, Inc.$198
- Boston Scientific$147
- plus $320 from 4 others
What the payments were for
- Food & beverage$2,024100%
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 |
|---|---|---|
| Medtronic(2 entities) | 6 | $383 |
| Nevro Corp. | 3 | $381 |
| Saluda Medical Americas, Inc. | 2 | $308 |
| Abbott | 5 | $288 |
| Relievant Medsystems, Inc. | 3 | $198 |
| Boston Scientific | 1 | $147 |
| SPR Therapeutics, Inc | 1 | $129 |
| MML US, Inc. | 1 | $126 |
| Pfizer | 3 | $45 |
| Innocoll Pharmaceuticals Limited | 1 | $20 |
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.
- Senza Spinal Cord Stimulation System$381
- Intracept$291
- INTELLIS$218
- Evoke$160
- ETERNA$150
- ECAP Study$148
- WaveWriter Alpha Prime 16$147
- SPRINT PNS System$129
- ReActiv8$126
- KYPHON Balloon Kyphoplasty$113
How this compares
$2,024 in reported general payments places this provider in the 90th percentile of 3,899 anesthesiology 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.
Other anesthesiology in Jbsa Ft Sam Houston
- Richard TeamesFort Worth$746K
- Tong GanHouston$700K
- Valentine GibsonRichardson$671K
- James MuellerDallas$636K
- Randy RobbinsPlano$593K
- Gabriel MenaHouston$494K
- Maxim EckmannSan Antonio$349K
- Iden CowanAustin$305K
- Ryan CaseyAustin$287K
- Girish JoshiDallas$239K
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.