Louis Sang-Soo Park, M.D.
NPI 1962446039ActiveIndividual· Internal Medicine, Pulmonary Disease· Los Angeles, CA
Internal Medicine, Pulmonary Disease (M.D.) in Los Angeles, California, trained at University of Southern California Keck School of Medicine (class of 1992). In 2024 Medicare paid $323,600 for 403 patients, and Part D covered 1,573 of their prescriptions, 81% of them generic. Bayer Healthcare Pharmaceuticals Inc. reported $16.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1962446039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Oct 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | G79245 | 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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 403 |
|---|---|
| Services billed | 3,551 across 14 procedure codes |
| Paid by Medicare | $323,600 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,573 · 1,727 30-day fills |
|---|---|
| Patients | 586 |
| Total drug cost | $150,932 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Hospital affiliations
- Hollywood Presbyterian Medical CenterLos Angeles, CA
- Pih Health Good Samaritan HospitalLos Angeles, CA
Other facilities
- Cross Care, IncHome health agency · Los Angeles, CA
- Hollywood Presbyterian Medical CenterInpatient rehabilitation facility · Los Angeles, CA
Industry payments (Open Payments)
- 2025$16.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $16.22 | 1 |
What the 2025 payments were for
- Food and Beverage$16.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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