Ricardo J. Quintero-Herencia, M.D.
NPI 1073511432ActiveIndividual· Internal Medicine, Hematology & Oncology· Mayaguez, PR
Internal Medicine, Hematology & Oncology (M.D.) with McHs Hospitals Inc and 1 other group, practicing in Mayaguez, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $283,989 for 176 claims, against $13,746 paid for services in 2024. Abbvie Inc. reported $43.55 in payments in 2024, mostly food and beverage. Lists El Centro Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1073511432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 11, 2005 |
| Last updated in NPPES | Jun 18, 2025 |
| Certified by provider | Jun 18, 2025 |
| Reactivated | Nov 1, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | ME83598 | FL |
| Internal Medicine, Hematology & Oncology | 207RH0003X | C161493 | CA |
| Internal Medicine, Medical Oncology | 207RX0202X | 0101282021 | VA |
| Internal Medicine, Medical Oncology | 207RX0202X | 102867 | WI |
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 - Hematology/Oncology (CA); Practitioner - Hematology/Oncology (FL); Practitioner - Medical Oncology (VA); Practitioner - Medical Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 217 across 13 procedure codes |
| Paid by Medicare | $13,746 |
Part D prescriptions in 2024
| Prescriptions (claims) | 176 · 279 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $283,989 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Medical Oncology |
Medical groups
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
- Flambeau Hospital, Inc.Merrill, WI · 38 clinicians
Hospital affiliations
- El Centro Regional Medical CenterEl Centro, CA
- Flambeau HospitalPark Falls, WI
- Marshfield Medical Center - MinocquaMinocqua, WI
Industry payments (Open Payments)
- 2024$43.55 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $43.55 | 2 |
What the 2024 payments were for
- Food and Beverage$43.55 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology & Oncology providers in Puerto Rico →