John Andrew Henderson, M.D.
NPI 1518303775ActiveIndividual· Emergency Medicine· Gardena, CA
Emergency Medicine (M.D.) in Gardena, California, trained at Medical College of Georgia School of Medicine (class of 2013). 346 Medicare patients in 2024, $61,494 paid; nearly all of their 209 Part D prescriptions were generic (97%). W. L. Gore & Associates, Inc. reported $88.77 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1518303775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 15, 2013 |
| Last updated in NPPES | Jul 6, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A132202 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 346 |
|---|---|
| Services billed | 613 across 23 procedure codes |
| Paid by Medicare | $61,494 |
Part D prescriptions in 2024
| Prescriptions (claims) | 209 · 210 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $2,792 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Emergency Medicine |
Medical group
- Redondo Emergency Physicians IncGardena, CA · 13 clinicians
Hospital affiliation
- Memorial Hospital of GardenaGardena, CA
Industry payments (Open Payments)
- 2025$88.77 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $88.77 | 1 |
What the 2025 payments were for
- Food and Beverage$88.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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