Chao Vang, F.N.P.
NPI 1578568069ActiveIndividual· Nurse Practitioner, Family· Clovis, CA
Nurse Practitioner, Family (F.N.P.) with California Cancer Associates for Research and Excellence Inc, practicing in Clovis, California. Their prescriptions cost Medicare Part D more than their services did: $206,518 for 1,397 claims, against $18,988 paid for services in 2024. Astellas Pharma US Inc was the largest of 12 companies reporting payments in 2025, $880.51 in all, mostly food and beverage. Lists Clovis Community Medical Center as a hospital affiliation.
Overview
| NPI | 1578568069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | F.N.P. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2005 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 517223/13588 | 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 | 208 |
|---|---|
| Services billed | 2,865 across 22 procedure codes |
| Paid by Medicare | $18,988 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,397 · 2,419 30-day fills |
|---|---|
| Patients | 596 |
| Total drug cost | $206,518 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- California Cancer Associates for Research and Excellence IncSan Diego, CA · 65 clinicians
Hospital affiliation
- Clovis Community Medical CenterClovis, CA
Industry payments (Open Payments)
- 2025$880.51 · 36 payments from 12 companies
- 2024$828.87 · 43 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $359.59 | 6 |
| Janssen Biotech, Inc. | $169.01 | 13 |
| Abbvie Inc. | $86.38 | 4 |
| Antares Pharma, Inc. | $71.55 | 3 |
| Endo USA, Inc. | $39.77 | 2 |
What the 2025 payments were for
- Food and Beverage$582.52 · 33 payments
- Education$297.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 83 family nurse practitioners in Clovis · All family nurse practitioners in California