Giselle Mery, M.D.
NPI 1295747624ActiveIndividual· Internal Medicine, Medical Oncology· Des Moines, IA
Internal Medicine, Medical Oncology (M.D.) in Des Moines, Iowa, trained at New York Medical College (class of 1996). In 2024 Medicare paid $2,862,224 for 699 patients, and Part D covered 851 of their prescriptions, 85% of them generic. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $199.13 in all, mostly education.
Overview
| NPI | 1295747624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD-50497 | IA |
| Internal Medicine | 207R00000X | M54084 | MD |
| Internal Medicine | 207R00000X | MD-50497 | IA |
| Internal Medicine, Medical Oncology | 207RX0202X | M54084 | MD |
| Internal Medicine, Medical Oncology | 207RX0202X | ME120661 | FL |
| Internal Medicine, Hematology | 207RH0000X | M54084 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 699 |
|---|---|
| Services billed | 171,976 across 174 procedure codes |
| Paid by Medicare | $2,862,224 |
Part D prescriptions in 2024
| Prescriptions (claims) | 851 · 1,034 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $1,091,257 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology |
Medical groups
- State University of IowaCoralville, IA · 1,897 clinicians
- Wayne County HospitalHumeston, IA · 47 clinicians
- Lucas County Health CenterChariton, IA · 34 clinicians
Hospital affiliations
- Lucas County Health CenterChariton, IA
- Mercyone Des Moines Medical CenterDes Moines, IA
- Unitypoint Health - Des Moines Iowa Methodist MediDes Moines, IA
- University of Iowa Hospital & ClinicsIowa City, IA
- Wayne County HospitalCorydon, IA
Other facilities
- EverystepHospice · Des Moines, IA
Industry payments (Open Payments)
- 2025$199.13 · 2 payments from 2 companies
- 2024$335.06 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $99.99 | 1 |
| Tempus Ai, Inc | $99.14 | 1 |
What the 2025 payments were for
- Education$99.99 · 1 payment
- Food and Beverage$99.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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