Eric M. Yuen, M.D.
NPI 1598765968ActiveIndividual· Internal Medicine· Encinitas, CA
Internal Medicine (M.D.) in Encinitas, California, trained at Tufts University School of Medicine (class of 2001). In 2024 Medicare paid $102,133 for 443 patients, and Part D covered 372 of their prescriptions, 89% of them generic. Alnylam Pharmaceuticals Inc. reported $126.10 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598765968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 28, 2005 |
| Last updated in NPPES | May 3, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A82464 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 443 |
|---|---|
| Services billed | 1,058 across 7 procedure codes |
| Paid by Medicare | $102,133 |
Part D prescriptions in 2024
| Prescriptions (claims) | 372 · 389 30-day fills |
|---|---|
| Patients | 184 |
| Total drug cost | $19,975 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
Medical group
- North County Inpatient Medical Alliance, A Medical Group, IncEncinitas, CA · 45 clinicians
Hospital affiliation
- Scripps Memorial Hospital - EncinitasEncinitas, CA
Other facilities
- Advantage Health SystemsHospice · San Diego, CA
Industry payments (Open Payments)
- 2025$126.10 · 1 payment from 1 company
- 2024$120.25 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $126.10 | 1 |
What the 2025 payments were for
- Food and Beverage$126.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 internal medicine physicians in Encinitas · All internal medicine physicians in California