Marietta Bermudez Guajardo, FNP-BC
NPI 1033512868ActiveIndividual· Nurse Practitioner· Modesto, CA
Nurse Practitioner (FNP-BC) with Sutter Valley Medical Foundation, practicing in Modesto, California. Their prescriptions cost Medicare Part D more than their services did: $134,947 for 2,491 claims, against $62,730 paid for services in 2024. Lists Memorial Medical Center as a hospital affiliation.
Overview
| NPI | 1033512868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Oct 7, 2014 |
| Last updated in NPPES | May 26, 2026 |
| Certified by provider | May 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP95005262 | CA |
| Nurse Practitioner, Family | 363LF0000X | AP126286 | TX |
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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 571 |
|---|---|
| Services billed | 861 across 31 procedure codes |
| Paid by Medicare | $62,730 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,491 · 4,515 30-day fills |
|---|---|
| Patients | 1,026 |
| Total drug cost | $134,947 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliation
- Memorial Medical CenterModesto, CA
Other facilities
- Sutter Care at HomeHome health agency · Salida, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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