Catherine Jean Lawson, M.D.
NPI 1649279043ActiveIndividual· Internal Medicine· Oceanside, CA
Internal Medicine (M.D.) in Oceanside, California, trained at University of Southern California Keck School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $151,029 for 1,986 claims, against $71,734 paid for services in 2024. Gilead Sciences, Inc. was the largest of 4 companies reporting payments in 2025, $81.91 in all, mostly food and beverage.
Overview
| NPI | 1649279043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2005 |
| Last updated in NPPES | Sep 23, 2021 |
| Certified by provider | Sep 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G65272 | 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 | 246 |
|---|---|
| Services billed | 902 across 38 procedure codes |
| Paid by Medicare | $71,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,986 · 4,589 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $151,029 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Torrance Health Association IncRedondo Beach, CA · 299 clinicians
Hospital affiliation
- Torrance Memorial Medical CenterTorrance, CA
Other facilities
- Torrance Memorial Home HealthHome health agency · Torrance, CA
Industry payments (Open Payments)
- 2025$81.91 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $27.81 | 1 |
| Agios Pharmaceuticals, Inc. | $20.25 | 1 |
| Abbvie Inc. | $18.38 | 1 |
| Glaxosmithkline, LLC. | $15.47 | 1 |
What the 2025 payments were for
- Food and Beverage$81.91 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Oceanside · All internal medicine physicians in California