Amy Xiong
NPI 1366806473ActiveIndividual· Nurse Practitioner, Family· Elk Grove, CA
Nurse Practitioner, Family with Regents of the University of California, practicing in Elk Grove, California. Their prescriptions cost Medicare Part D more than their services did: $1,497,924 for 587 claims, against $53,052 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 7 companies reporting payments in 2025, $155.18 in all, mostly food and beverage. Lists Adventist Health and Rideout and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366806473 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 6, 2016 |
| Last updated in NPPES | Apr 6, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95002556 | 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 | 467 |
|---|---|
| Services billed | 895 across 5 procedure codes |
| Paid by Medicare | $53,052 |
Part D prescriptions in 2024
| Prescriptions (claims) | 587 · 1,003 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $1,497,924 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliations
- Adventist Health and RideoutMarysville, CA
- Colusa Medical CenterColusa, CA
- Orchard HospitalGridley, CA
- Oroville HospitalOroville, CA
Industry payments (Open Payments)
- 2025$155.18 · 7 payments from 7 companies
- 2024$222.33 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $31.75 | 1 |
| Astrazeneca Pharmaceuticals LP | $23.54 | 1 |
| Novocure Inc. | $23.20 | 1 |
| Incyte Corporation | $23.14 | 1 |
| Medline Industries LP | $18.61 | 1 |
What the 2025 payments were for
- Food and Beverage$155.18 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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