Hao Ngoc Thai, MD
NPI 1194058255ActiveIndividual· Family Medicine· Highland, CA
Family Medicine (MD) in Highland, California, licensed in CA, with an NPI issued in September 2009. Their prescriptions cost Medicare Part D more than their services did: $1,542,183 for 15,056 claims, against $132,646 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $1,596 in all, mostly food and beverage.
Overview
| NPI | 1194058255 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 8, 2009 |
| Last updated in NPPES | Jul 14, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A106695 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 2,151 across 29 procedure codes |
| Paid by Medicare | $132,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,056 · 23,847 30-day fills |
|---|---|
| Patients | 471 |
| Total drug cost | $1,542,183 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Geriatric Medicine, Pain Management |
| Telehealth | Offers telehealth |
Other facilities
- Alexus Home Healthcare, IncHome health agency · Long Beach, CA
- Carewell Home Health, IncHome health agency · Orange, CA
- Golden Horizon Home Health Care, Inc.Home health agency · Fountain Valley, CA
- Medwave Home Health IncHome health agency · Pasadena, CA
- Garden Grove Post AcuteNursing home · Garden Grove, CA
Industry payments (Open Payments)
- 2025$1,596 · 53 payments from 15 companies
- 2024$1,123 · 31 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $646.36 | 16 |
| Ardelyx, Inc. | $197.49 | 8 |
| Lilly USA, LLC | $153.93 | 6 |
| Actelion Pharmaceuticals US, Inc. | $129.17 | 1 |
| Sumitomo Pharma America, Inc. | $91.83 | 4 |
What the 2025 payments were for
- Food and Beverage$1,596 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 family medicine physicians in Highland · All family medicine physicians in California