Lucy Chen Sun, FNP-C
NPI 1326770504ActiveIndividual· Nurse Practitioner, Family· Long Beach, CA
Nurse Practitioner, Family (FNP-C) with Housecall Doctors Medical Group Inc, practicing in Long Beach, California. Their prescriptions cost Medicare Part D more than their services did: $144,880 for 1,260 claims, against $14,552 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2024, $119.97 in all, mostly food and beverage.
Overview
| NPI | 1326770504 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 27, 2022 |
| Last updated in NPPES | Mar 5, 2024 |
| Certified by provider | Mar 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95021445 | CA |
| Registered Nurse | 163W00000X | RN2347775 | MA |
| Registered Nurse | 163W00000X | 95282803 | 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 | 49 |
|---|---|
| Services billed | 138 across 6 procedure codes |
| Paid by Medicare | $14,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,260 · 2,448 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $144,880 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Housecall Doctors Medical Group IncLong Beach, CA · 9 clinicians
Industry payments (Open Payments)
- 2024$119.97 · 6 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $38.29 | 2 |
| Vanda Pharmaceuticals Inc. | $24.18 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $21.74 | 1 |
| Exact Sciences Corporation | $19.33 | 1 |
| Lundbeck LLC | $16.43 | 1 |
What the 2024 payments were for
- Food and Beverage$119.97 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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