Lee Jeffrey Horwitz, M.D.
NPI 1922096411ActiveIndividual· Family Medicine· Oakdale, CA
Family Medicine (M.D.) in Oakdale, California, trained at University of Texas Medical Branch at Galveston (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $311,815 for 5,141 claims, against $39,202 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 7 companies reporting payments in 2025, $213.39 in all, mostly food and beverage.
Overview
| NPI | 1922096411 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 10, 2005 |
| Last updated in NPPES | Feb 18, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A76767 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 640 across 30 procedure codes |
| Paid by Medicare | $39,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,141 · 10,795 30-day fills |
|---|---|
| Patients | 293 |
| Total drug cost | $311,815 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- Memorial Medical CenterModesto, CA
- Oak Valley Hospital DistrictOakdale, CA
Other facilities
- Careone Home Health and Hospice, IncHome health agency · Salida, CA
- Sutter Care at HomeHome health agency · Salida, CA
Industry payments (Open Payments)
- 2025$213.39 · 11 payments from 7 companies
- 2024$209.08 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $73.21 | 4 |
| Pfizer Inc. | $37.76 | 2 |
| Novartis Pharmaceuticals Corporation | $24.90 | 1 |
| Biogen, Inc. | $24.29 | 1 |
| Novo Nordisk Inc | $22.46 | 1 |
What the 2025 payments were for
- Food and Beverage$213.39 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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