Louis S. Fishman, MD
NPI 1265450696ActiveIndividual· Internal Medicine· Beverly Hills, CA
Internal Medicine (MD) in Beverly Hills, California, trained at Tulane University School of Medicine (class of 1964). In 2024 Medicare paid $192,603 for 205 patients, and Part D covered 2,886 of their prescriptions, 87% of them generic. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $785.88 in all, mostly food and beverage.
Overview
| NPI | 1265450696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G11061 | 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 | 205 |
|---|---|
| Services billed | 6,129 across 60 procedure codes |
| Paid by Medicare | $192,603 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,886 · 4,864 30-day fills |
|---|---|
| Patients | 183 |
| Total drug cost | $192,805 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1964 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
| Telehealth | Offers telehealth |
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Northridge Hospital Medical CenterNorthridge, CA
Industry payments (Open Payments)
- 2025$785.88 · 35 payments from 12 companies
- 2024$762.58 · 36 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $189.02 | 9 |
| Novartis Pharmaceuticals Corporation | $154.10 | 7 |
| Lilly USA, LLC | $84.15 | 3 |
| Exact Sciences Corporation | $74.95 | 3 |
| Novo Nordisk Inc | $50.31 | 2 |
What the 2025 payments were for
- Food and Beverage$785.88 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 240 internal medicine physicians in Beverly Hills · All internal medicine physicians in California