Gerard Anthony Marroquin, MD
NPI 1932173044ActiveIndividual· Family Medicine· Woodway, TX
Family Medicine (MD) in Woodway, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $86,403 for 1,545 claims, against $8,122 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $406.96 in all, mostly food and beverage.
Overview
| NPI | 1932173044 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | May 24, 2024 |
| Certified by provider | May 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | J0093 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 320 across 36 procedure codes |
| Paid by Medicare | $8,122 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,545 · 2,603 30-day fills |
|---|---|
| Patients | 298 |
| Total drug cost | $86,403 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Family Practice |
Medical group
- Providence Health AllianceWaco, TX · 118 clinicians
Hospital affiliations
Other facilities
- GentivaHospice · Waco, TX
Industry payments (Open Payments)
- 2025$406.96 · 4 payments from 4 companies
- 2024$284.55 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $125.43 | 1 |
| Kowa Pharmaceuticals America, Inc. | $124.40 | 1 |
| Lilly USA, LLC | $118.59 | 1 |
| Lundbeck LLC | $38.54 | 1 |
What the 2025 payments were for
- Food and Beverage$368.42 · 3 payments
- Education$38.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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