Charlotte Veronica Gonzales, M.D.
NPI 1891758892ActiveIndividual· Internal Medicine· San Carlos, CA
Internal Medicine (M.D.) in San Carlos, California, licensed in CA, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $802,476 for 14,800 claims, against $423,587 paid for services in 2024. Pfizer Inc. reported $147.45 in payments in 2025, mostly food and beverage. Lists El Camino Health and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1891758892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 10, 2006 |
| Last updated in NPPES | Sep 24, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A86661 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 656 |
|---|---|
| Services billed | 3,956 across 32 procedure codes |
| Paid by Medicare | $423,587 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,800 · 23,814 30-day fills |
|---|---|
| Patients | 840 |
| Total drug cost | $802,476 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- El Camino HealthMountain View, CA
- Peninsula Medical CenterBurlingame, CA
- Sequoia HospitalRedwood City, CA
- Stanford Health CareStanford, CA
Other facilities
- Bay Nation Home Health Services IncHome health agency · Newark, CA
- Harmony Home HealthHome health agency · San Jose, CA
- Healthflex Home Health ServicesHome health agency · Oakland, CA
- Pathways Home Health and HospiceHome health agency · Sunnyvale, CA
- Sutter Care at HomeHome health agency · San Mateo, CA
- Webster HouseNursing home · Palo Alto, CA
Industry payments (Open Payments)
- 2025$147.45 · 6 payments from 1 company
- 2024$63.45 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $147.45 | 6 |
What the 2025 payments were for
- Food and Beverage$147.45 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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