Hoai Trinh T. Khong, MD
NPI 1922461946ActiveIndividual· Hospitalist· Loma Linda, CA
Hospitalist (MD) in Loma Linda, California, trained at University of California, Geffen School of Medicine (class of 2016). 107 Medicare patients in 2024, $23,011 paid; nearly all of their 161 Part D prescriptions were generic (93%).
Overview
| NPI | 1922461946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2016 |
| Last updated in NPPES | Jun 10, 2021 |
| Certified by provider | Jun 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A166451 | CA |
| Internal Medicine | 207R00000X | A166451 | CA |
| Pediatrics | 208000000X | A166451 | 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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 224 across 6 procedure codes |
| Paid by Medicare | $23,011 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 183 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $13,060 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Pacific Hospitalist Associates A Medical CorporationNewport Beach, CA · 93 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 hospitalists in Loma Linda · All hospitalists in California