Zhaohui Liao Arter, MD
NPI 1184116451ActiveIndividual· Internal Medicine, Hematology & Oncology· Orange, CA
Internal Medicine, Hematology & Oncology (MD) with Uc Regents, practicing in Orange, California. Mostly services rather than prescriptions: Medicare paid $3,871 for 14 patients in 2024, with only 32 Part D claims. Boehringer Ingelheim International Gmbh was the largest of 13 companies reporting payments in 2025, $15,603 in all, mostly consulting fees. Lists Uci Health-Orange as a hospital affiliation.
Overview
| NPI | 1184116451 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 3, 2018 |
| Last updated in NPPES | Sep 6, 2024 |
| Certified by provider | Sep 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A174178 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 42 across 9 procedure codes |
| Paid by Medicare | $3,871 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 35 30-day fills |
|---|---|
| Total drug cost | $860.74 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Uc RegentsOrange, CA · 319 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$15,603 · 28 payments from 13 companies
- 2024$2,959 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim International Gmbh | $4,060 | 2 |
| Taiho Oncology, Inc. | $3,150 | 1 |
| Rigel Pharmaceuticals, Inc. | $2,582 | 4 |
| Janssen Biotech, Inc. | $1,932 | 5 |
| Emd Serono, Inc. | $1,762 | 1 |
What the 2025 payments were for
- Consulting Fee$11,837 · 6 payments
- Honoraria$2,055 · 1 payment
- Food and Beverage$1,317 · 20 payments
- Travel and Lodging$394.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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