Jeffrey Paul Dayton, M.D.
NPI 1124056056ActiveIndividual· Emergency Medicine· San Pedro, CA
Emergency Medicine (M.D.) in San Pedro, California, trained at University of Southern California Keck School of Medicine (class of 2002). 524 Medicare patients in 2024, $74,567 paid; nearly all of their 481 Part D prescriptions were generic (90%).
Overview
| NPI | 1124056056 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Jun 25, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A89485 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 524 |
|---|---|
| Services billed | 613 across 28 procedure codes |
| Paid by Medicare | $74,567 |
Part D prescriptions in 2024
| Prescriptions (claims) | 481 · 482 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $6,213 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Capital Hospitalist Medical Group IncLos Angeles, CA · 32 clinicians
- Vep Mlk Emergency Medical Group IncLos Angeles, CA · 18 clinicians
Hospital affiliations
- Martin Luther King, Jr. Community HospitalLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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