Michael Trung Pham, DO
NPI 1477940658ActiveIndividual· Internal Medicine· Carlsbad, CA
Internal Medicine (DO) in Carlsbad, California, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $504,422 for 4,298 claims, against $143,072 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $1,031 in all, mostly food and beverage.
Overview
| NPI | 1477940658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 24, 2015 |
| Last updated in NPPES | Jul 12, 2021 |
| Certified by provider | Jul 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A18260 | CA |
| Hospitalist | 208M00000X | 20A18260 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 286997 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 19,193 across 43 procedure codes |
| Paid by Medicare | $143,072 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,298 · 10,652 30-day fills |
|---|---|
| Patients | 491 |
| Total drug cost | $504,422 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Other facilities
- Accentcare Home Health of California, IncHome health agency · San Diego, CA
- Advantage Health SystemsHome health agency · San Diego, CA
- Archer Health IncHome health agency · Carlsbad, CA
- Seaport Scripps Home HealthHome health agency · San Diego, CA
- GlenbrookNursing home · Carlsbad, CA
Industry payments (Open Payments)
- 2025$1,031 · 52 payments from 10 companies
- 2024$487.05 · 31 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $331.78 | 22 |
| Novo Nordisk Inc | $201.88 | 10 |
| Abbvie Inc. | $146.98 | 6 |
| Pfizer Inc. | $138.76 | 8 |
| Lundbeck LLC | $87.15 | 1 |
What the 2025 payments were for
- Food and Beverage$1,031 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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