Casey Richter Hamilton, PA-C
NPI 1437612520ActiveIndividual· Physician Assistant, Surgical· Washington, DC
Physician Assistant, Surgical (PA-C) with Medical Faculty Associates, Inc, practicing in Washington, District of Columbia. Medicare paid $744.78 for services to 11 patients in 2024. Abbvie Inc. reported $80.79 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437612520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Apr 7, 2019 |
| Last updated in NPPES | Dec 20, 2022 |
| Certified by provider | Dec 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA031742 | DC |
| Physician Assistant | 363A00000X | PA031742 | DC |
| 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 - Physician Assistant (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 12 across 4 procedure codes |
| Paid by Medicare | $744.78 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Medical Faculty Associates, IncWashington, DC · 672 clinicians
Industry payments (Open Payments)
- 2025$80.79 · 4 payments from 1 company
- 2024$15.32 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $80.79 | 4 |
What the 2025 payments were for
- Food and Beverage$80.79 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 surgical physician assistants in Washington · All surgical physician assistants in District of Columbia