Lisa Chuong
NPI 1164087482ActiveIndividual· Physician Assistant· Sacramento, CA
Physician Assistant with Medstar Medical Group II LLC and 1 other group, practicing in Sacramento, California. Their prescriptions cost Medicare Part D more than their services did: $213,921 for 666 claims, against $6,895 paid for services in 2024. Immunitybio, Inc. was the largest of 11 companies reporting payments in 2025, $980.07 in all, mostly food and beverage. Lists Medstar Georgetown University Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1164087482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 2, 2019 |
| Last updated in NPPES | Apr 23, 2026 |
| Certified by provider | Apr 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA67097 | CA |
| Physician Assistant | 363A00000X | 0110010808 | VA |
| Physician Assistant | 363A00000X | PA031611 | DC |
| Physician Assistant | 363A00000X | C0009744 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CA); Practitioner - Physician Assistant (DC); Practitioner - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 114 across 15 procedure codes |
| Paid by Medicare | $6,895 |
Part D prescriptions in 2024
| Prescriptions (claims) | 666 · 1,268 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $213,921 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
Hospital affiliations
- Medstar Georgetown University HospitalWashington, DC
- Medstar Washington Hospital CenterWashington, DC
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$980.07 · 24 payments from 11 companies
- 2024$366.94 · 8 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Immunitybio, Inc. | $334.19 | 4 |
| Ferring Pharmaceuticals Inc. | $189.10 | 4 |
| Merck Sharp & Dohme LLC | $83.82 | 3 |
| Pfizer Inc. | $72.27 | 3 |
| Teleflex LLC | $62.87 | 2 |
What the 2025 payments were for
- Food and Beverage$980.07 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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