Ana Belen Contreras, NP
NPI 1932703980ActiveIndividual· Nurse Practitioner, Primary Care· Elk Grove, CA
Nurse Practitioner, Primary Care (NP) with Dignity Health Medical Foundation, practicing in Elk Grove, California. Their prescriptions cost Medicare Part D more than their services did: $1,257,292 for 2,045 claims, against $126,849 paid for services in 2024. Tandem Diabetes Care, Inc. was the largest of 4 companies reporting payments in 2025, $95.52 in all, mostly food and beverage. Lists Mercy General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1932703980 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 30, 2020 |
| Last updated in NPPES | Aug 22, 2025 |
| Certified by provider | Aug 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 95015547 | CA |
| Nurse Practitioner, Adult Health | 363LA2200X | 95015547 | CA |
| Nurse Practitioner, Gerontology | 363LG0600X | 95015547 | 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 328 |
|---|---|
| Services billed | 4,490 across 18 procedure codes |
| Paid by Medicare | $126,849 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,045 · 4,482 30-day fills |
|---|---|
| Patients | 341 |
| Total drug cost | $1,257,292 |
| Generic share | 32% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Dignity Health Medical FoundationFolsom, CA · 1,184 clinicians
Hospital affiliations
- Mercy General HospitalSacramento, CA
- Methodist Hospital of SacramentoSacramento, CA
Industry payments (Open Payments)
- 2025$95.52 · 5 payments from 4 companies
- 2024$159.92 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tandem Diabetes Care, Inc. | $37.18 | 2 |
| Dexcom, Inc. | $22.71 | 1 |
| Novo Nordisk Inc | $19.86 | 1 |
| Medtronic, Inc. | $15.77 | 1 |
What the 2025 payments were for
- Food and Beverage$95.52 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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