Alfonso J. Padilla, MD
NPI 1881650588ActiveIndividual· Internal Medicine, Sleep Medicine· Los Angeles, CA
Internal Medicine, Sleep Medicine (MD) in Los Angeles, California, trained at Howard University College of Medicine (class of 2002). 338 Medicare patients in 2024, $48,405 paid; nearly all of their 336 Part D prescriptions were generic (94%). Takeda Pharmaceuticals U.S.A., Inc. reported $46.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881650588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 22, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Sleep Medicine Primary | 207RS0012X | A91866 | CA |
| Emergency Medicine | 207P00000X | A91866 | 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 - Sleep Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 338 |
|---|---|
| Services billed | 587 across 18 procedure codes |
| Paid by Medicare | $48,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 336 · 511 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $61,806 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliation
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$46.58 · 1 payment from 1 company
- 2024$88.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $46.58 | 1 |
What the 2025 payments were for
- Food and Beverage$46.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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