David P. Pham, D.O
NPI 1952403396ActiveIndividual· Emergency Medicine· Corona, CA
Emergency Medicine (D.O) with Citrus Valley Medical Associates Inc, practicing in Corona, California. 585 Medicare patients in 2024, $62,109 paid; nearly all of their 938 Part D prescriptions were generic (92%). Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $59.79 in all, mostly food and beverage.
Overview
| NPI | 1952403396 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | May 21, 2024 |
| Certified by provider | May 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 20A7848 | 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 | 585 |
|---|---|
| Services billed | 2,235 across 55 procedure codes |
| Paid by Medicare | $62,109 |
Part D prescriptions in 2024
| Prescriptions (claims) | 938 · 940 30-day fills |
|---|---|
| Patients | 612 |
| Total drug cost | $12,697 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical group
- Citrus Valley Medical Associates IncCorona, CA · 14 clinicians
Industry payments (Open Payments)
- 2025$59.79 · 3 payments from 2 companies
- 2024$22.49 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $37.31 | 2 |
| Abbott Laboratories | $22.48 | 1 |
What the 2025 payments were for
- Food and Beverage$59.79 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 emergency medicine physicians in Corona · All emergency medicine physicians in California