Kevin Xunan, DO, MPH, CPH
NPI 1871029462ActiveIndividual· Family Medicine· Vacaville, CA
Family Medicine (DO, MPH, CPH) with Northbay Physicians Surgery Center, LLC and 1 other group, practicing in Vacaville, California. Their prescriptions cost Medicare Part D more than their services did: $385,472 for 3,659 claims, against $124,699 paid for services in 2024. Novo Nordisk Inc reported $124.87 in payments in 2025, mostly food and beverage. Lists Northbay Medical Center as a hospital affiliation.
Overview
| NPI | 1871029462 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO, MPH, CPH |
| Sole proprietor | Yes |
| NPI issued | May 3, 2017 |
| Last updated in NPPES | Jun 20, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A16401 | CA |
| Family Medicine | 207Q00000X | OS14790 | FL |
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 | 330 |
|---|---|
| Services billed | 2,301 across 53 procedure codes |
| Paid by Medicare | $124,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,659 · 7,790 30-day fills |
|---|---|
| Patients | 339 |
| Total drug cost | $385,472 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Northbay Physicians Surgery Center, LLCFairfield, CA · 324 clinicians
- Northbay Health Medical FoundationFairfield, CA · 213 clinicians
Hospital affiliation
- Northbay Medical CenterFairfield, CA
Other facilities
- Accentcare Home Health of California, IncHome health agency · San Ramon, CA
- Angelcare Home Health Services, LLCHome health agency · Milpitas, CA
- Healthflex Home Health ServicesHome health agency · Oakland, CA
Industry payments (Open Payments)
- 2025$124.87 · 1 payment from 1 company
- 2024$96.72 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $124.87 | 1 |
What the 2025 payments were for
- Food and Beverage$124.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 family medicine physicians in Vacaville · All family medicine physicians in California