Loida Vitan Guevarra, M.D.
NPI 1346329331ActiveIndividual· Family Medicine· Victorville, CA
Family Medicine (M.D.) in Victorville, California, licensed in CA, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $434,017 for 4,016 claims, against $45,872 paid for services in 2024. Corcept Therapeutics was the largest of 14 companies reporting payments in 2025, $1,241 in all, mostly food and beverage.
Overview
| NPI | 1346329331 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Apr 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A53408 | 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 | 112 |
|---|---|
| Services billed | 757 across 25 procedure codes |
| Paid by Medicare | $45,872 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,016 · 9,630 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $434,017 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Family Practice |
Industry payments (Open Payments)
- 2025$1,241 · 43 payments from 14 companies
- 2024$1,356 · 53 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $270.16 | 9 |
| Astrazeneca Pharmaceuticals LP | $252.25 | 11 |
| Bayer Healthcare Pharmaceuticals Inc. | $188.25 | 7 |
| Novo Nordisk Inc | $150.80 | 3 |
| Sk Life Science, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,217 · 40 payments
- Education$23.83 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 family medicine physicians in Victorville · All family medicine physicians in California