Karen A. Richardson, MD
NPI 1780789131ActiveIndividual· Emergency Medicine· Richmond, TX
Emergency Medicine (MD) in Richmond, Texas, licensed in TX, with an NPI issued in September 2006. 67 Medicare patients in 2024, $6,687 paid; nearly all of their 250 Part D prescriptions were generic (90%). Alexion Pharmaceuticals, Inc. reported $183.81 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1780789131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Jan 5, 2026 |
| Certified by provider | Jan 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | K4328 | TX |
| Family Medicine, Physician Nutrition Specialist | 207QP0002X | KJ4328 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 67 |
|---|---|
| Services billed | 86 across 10 procedure codes |
| Paid by Medicare | $6,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 250 · 251 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $4,057 |
| Generic share | 90% of claims |
Industry payments (Open Payments)
- 2024$183.81 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $183.81 | 2 |
What the 2024 payments were for
- Food and Beverage$183.81 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 emergency medicine physicians in Richmond · All emergency medicine physicians in Texas