Cesar Giancarlo Gentille Sanchez, MD
NPI 1215311600ActiveIndividual· Internal Medicine, Medical Oncology· Little Rock, AR
Internal Medicine, Medical Oncology (MD) with University of Arkansas for Medical Sciences, practicing in Little Rock, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $3,963,260 for 789 claims, against $47,583 paid for services in 2024. Beone Medicines USA, Inc. was the largest of 5 companies reporting payments in 2025, $16,208 in all, mostly speaking and faculty fees. Lists University of Arkansas Medical Sciences as a hospital affiliation.
Overview
| NPI | 1215311600 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 15, 2015 |
| Last updated in NPPES | Jul 18, 2022 |
| Certified by provider | Jul 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | E-14949 | AR |
| Internal Medicine | 207R00000X | BP10053913 | TX |
| Internal Medicine, Hematology | 207RH0000X | E-14949 | AR |
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 (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 702 across 14 procedure codes |
| Paid by Medicare | $47,583 |
Part D prescriptions in 2024
| Prescriptions (claims) | 789 · 919 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $3,963,260 |
| Generic share | 56% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of Arkansas for Medical SciencesLittle Rock, AR · 1,175 clinicians
Hospital affiliation
- University of Arkansas Medical SciencesLittle Rock, AR
Industry payments (Open Payments)
- 2025$16,208 · 18 payments from 5 companies
- 2024$11,035 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beone Medicines USA, Inc. | $11,816 | 8 |
| Acrotech Biopharma Inc. | $3,885 | 6 |
| Kyowa Kirin, Inc. | $219.08 | 2 |
| Genzyme Corporation | $172.14 | 1 |
| Incyte Corporation | $115.43 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,400 · 3 payments
- Consulting Fee$3,885 · 6 payments
- Travel and Lodging$1,249 · 3 payments
- Food and Beverage$673.55 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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