Anthony Hung Quan Ho, D.O.
NPI 1518293943ActiveIndividual· Emergency Medicine· Simi Valley, CA
Emergency Medicine (D.O.) with Synergy Observation Specialists PC and 1 other group, practicing in Simi Valley, California. 383 Medicare patients in 2024, $58,656 paid; nearly all of their 301 Part D prescriptions were generic (93%). Lists Adventist Health Simi Valley as a hospital affiliation.
Overview
| NPI | 1518293943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Oct 20, 2009 |
| Last updated in NPPES | Nov 19, 2025 |
| Certified by provider | Nov 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 20A10893 | CA |
| Internal Medicine | 207R00000X | 20A10893 | CA |
| Preventive Medicine, Occupational Medicine | 2083X0100X | 20A10893 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 383 |
|---|---|
| Services billed | 745 across 31 procedure codes |
| Paid by Medicare | $58,656 |
Part D prescriptions in 2024
| Prescriptions (claims) | 301 · 303 30-day fills |
|---|---|
| Patients | 183 |
| Total drug cost | $3,504 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Synergy Observation Specialists PCSimi Valley, CA · 38 clinicians
- Allied Emergency Physicians, Inc.Simi Valley, CA · 15 clinicians
Hospital affiliation
- Adventist Health Simi ValleySimi Valley, 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 15 emergency medicine physicians in Simi Valley · All emergency medicine physicians in California