Andrew Thua Thang Ngo, MD
NPI 1356978944ActiveIndividual· Family Medicine· Brea, CA
Family Medicine (MD) with Providence Medical Foundation, practicing in Brea, California. Their prescriptions cost Medicare Part D more than their services did: $309,801 for 2,583 claims, against $38,922 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $1,067 in all, mostly food and beverage. Lists Providence St. Jude Medical Center as a hospital affiliation.
Overview
| NPI | 1356978944 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2020 |
| Last updated in NPPES | Jul 7, 2023 |
| Certified by provider | Jul 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A184383 | 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 | 135 |
|---|---|
| Services billed | 685 across 47 procedure codes |
| Paid by Medicare | $38,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,583 · 5,350 30-day fills |
|---|---|
| Patients | 444 |
| Total drug cost | $309,801 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence St. Jude Medical CenterFullerton, CA
Other facilities
- Elegance Healthcare, IncHome health agency · Tarzana, CA
- Providence at Home With Compassus Home Health Orange CountyHome health agency · Anaheim, CA
- Providence at Home With Compassus Home Health, Orange County SouthHome health agency · Irvine, CA
Industry payments (Open Payments)
- 2025$1,067 · 31 payments from 12 companies
- 2024$530.42 · 18 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $219.01 | 8 |
| Lilly USA, LLC | $211.39 | 4 |
| Glaxosmithkline, LLC. | $170.65 | 3 |
| Intra-Sana Laboratories | $157.93 | 4 |
| Mayne Pharma Commercial LLC | $100.24 | 3 |
What the 2025 payments were for
- Food and Beverage$1,067 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 family medicine physicians in Brea · All family medicine physicians in California