Catherine Nguyen, M.D.
NPI 1215230784ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· La Jolla, CA
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) with Scripps Health, practicing in La Jolla, California. Medicare paid $135,743 for services to 1,280 patients in 2024. Ucb, Inc. reported $125.00 in payments in 2025, mostly food and beverage. Lists Scripps Green Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1215230784 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 6, 2010 |
| Last updated in NPPES | Jun 6, 2023 |
| Certified by provider | Jun 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | A103313 | CA |
| Pathology, Cytopathology | 207ZC0500X | A103313 | 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 - Pathology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,280 |
|---|---|
| Services billed | 3,453 across 33 procedure codes |
| Paid by Medicare | $135,743 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$125.00 · 1 payment from 1 company
- 2024$18.24 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 pathologists in La Jolla · All pathologists in California