Christopher L. Marsh, M.D.
NPI 1023098043ActiveIndividual· Transplant Surgery· La Jolla, CA
Transplant Surgery (M.D.) in La Jolla, California, trained at Loma Linda University School of Medicine (class of 1980). Medicare paid $62,696 for services to 76 patients in 2024, and Part D covered 59 of their prescriptions (63% generic). Histosonics, Inc. was the largest of 4 companies reporting payments in 2025, $425.00 in all, mostly food and beverage.
Overview
| NPI | 1023098043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 17, 2006 |
| Last updated in NPPES | Nov 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | A45454 | CA |
| Urology | 208800000X | G45454 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 1,352 across 42 procedure codes |
| Paid by Medicare | $62,696 |
Part D prescriptions in 2024
| Prescriptions (claims) | 59 · 74 30-day fills |
|---|---|
| Total drug cost | $62,365 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliation
- Scripps Green HospitalLa Jolla, CA
Industry payments (Open Payments)
- 2025$425.00 · 8 payments from 4 companies
- 2024$501.71 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Histosonics, Inc. | $310.30 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $64.66 | 2 |
| Merck Sharp & Dohme LLC | $36.11 | 2 |
| Eurofins Viracor, LLC | $13.93 | 1 |
What the 2025 payments were for
- Food and Beverage$425.00 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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