Renier Rosquete Mendez, MD
NPI 1285110635ActiveIndividual· Family Medicine· West Covina, CA
Family Medicine (MD) with John A Fagan MD Family Practice Inc, practicing in West Covina, California. Their prescriptions cost Medicare Part D more than their services did: $190,298 for 1,615 claims, against $78,600 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 17 companies reporting payments in 2025, $795.11 in all, mostly food and beverage. Lists Casa Colina Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285110635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2018 |
| Last updated in NPPES | Sep 4, 2024 |
| Certified by provider | Sep 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A173730 | CA |
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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 1,002 across 24 procedure codes |
| Paid by Medicare | $78,600 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,615 · 3,202 30-day fills |
|---|---|
| Patients | 408 |
| Total drug cost | $190,298 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- John A Fagan MD Family Practice IncRancho Cucamonga, CA · 2 clinicians
Hospital affiliations
- Casa Colina HospitalPomona, CA
- San Antonio Regional HospitalUpland, CA
Other facilities
- Star Med Home Health CareHome health agency · Rancho Cucamonga, CA
Industry payments (Open Payments)
- 2025$795.11 · 35 payments from 17 companies
- 2024$407.94 · 21 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $104.13 | 4 |
| Otsuka America Pharmaceutical, Inc. | $99.04 | 4 |
| Corcept Therapeutics | $73.19 | 3 |
| Novo Nordisk Inc | $71.66 | 3 |
| Lilly USA, LLC | $68.37 | 3 |
What the 2025 payments were for
- Food and Beverage$795.11 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 family medicine physicians in West Covina · All family medicine physicians in California