Abigail Smith Zamorano, M.D.
NPI 1346654704ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Houston, TX
Obstetrics & Gynecology, Gynecologic Oncology (M.D.) in Houston, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $43,634 for 107 claims, against $12,427 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $988.31 in all, mostly consulting fees.
Overview
| NPI | 1346654704 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2014 |
| Last updated in NPPES | Jul 2, 2025 |
| Certified by provider | Jul 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | T2089 | TX |
| Obstetrics & Gynecology | 207V00000X | 2018005676 | MO |
| Obstetrics & Gynecology | 207V00000X | 2014018370 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gynecological Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 110 across 21 procedure codes |
| Paid by Medicare | $12,427 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 131 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $43,634 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Gynecological Oncology |
| Secondary specialties | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Hospital affiliation
- Harris HealthHouston, TX
Industry payments (Open Payments)
- 2025$988.31 · 6 payments from 5 companies
- 2024$424.34 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $851.64 | 2 |
| Glaxosmithkline, LLC. | $45.10 | 1 |
| Ethicon US, LLC | $40.38 | 1 |
| Merck Sharp & Dohme LLC | $31.19 | 1 |
| Janssen Biotech, Inc. | $20.00 | 1 |
What the 2025 payments were for
- Consulting Fee$725.00 · 1 payment
- Food and Beverage$263.31 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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