Malissia Zapata, MD
Gynecology · Greenville, TXNPI 1922017748
Payments from drug & device makers
What this record shows
This record is dominated by education: $4,573 of the $6,950 with a category attached, or 65.8%. Intuitive Surgical accounts for 93.7% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2023 at $6,136 and has fallen 98.7% since, to $81 in 2025. Among gynecology 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 30 payments — averaging $231.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$7K
- AbbVie$232
- Astellas Pharma US Inc$73
- Johnson & Johnson$46
- Hologic Sales And Service, LLC$36
- Organon$20
- plus $28 from 2 others
What the payments were for
- Speaking & faculty fees$5007%
- Travel & lodging$87713%
- Food & beverage$97714%
- Education$4,57366%
- Gifts$230%
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 | 11 | $6,516 |
| AbbVie | 13 | $232 |
| Astellas Pharma US Inc | 1 | $73 |
| Johnson & Johnson | 1 | $46 |
| Hologic Sales And Service, LLC | 1 | $36 |
| Organon | 1 | $20 |
| Exeltis, USA Inc. | 1 | $15 |
| Merck | 1 | $13 |
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.
- DAVINCI XI$4,500
- Da Vinci Surgical System$1,849
How this compares
$6,950 in reported general payments places this provider in the 90th percentile of 161 gynecology 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 |
|---|---|---|
| Estradiol | 11 | $184 |
Paid to pharmacies, not to this prescriber.
Other gynecology in Greenville
- Teresa KowalczykGreenville$4K
- Richard FarnamEl Paso$1.2M
- Jessica ShepherdDallas$809K
- Linda LacyEl Paso$627K
- John WhitfieldFort Worth$141K
- Robert ZurawinHouston$61K
- Charles EubankCorpus Christi$51K
- Tiffany JacksonGarland$50K
- Cynthia Chaparro-KruegerAustin$41K
- Laura SheltonCorpus Christi$22K
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.