Casey Lynn Ritter, PA-C
NPI 1023499522ActiveIndividual· Physician Assistant, Medical· Arlington, VA
Physician Assistant, Medical (PA-C) with Anderson Clinic LLC, practicing in Arlington, Virginia. 346 Medicare patients in 2024, $62,117 paid; nearly all of their 512 Part D prescriptions were generic (97%). Amgen Inc. was the largest of 3 companies reporting payments in 2025, $57.20 in all, mostly food and beverage. Lists Inova Alexandria Hospital as a hospital affiliation.
Overview
| NPI | 1023499522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 11, 2015 |
| Last updated in NPPES | Jul 14, 2023 |
| Certified by provider | Jul 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 0110004953 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (DC); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 346 |
|---|---|
| Services billed | 7,669 across 44 procedure codes |
| Paid by Medicare | $62,117 |
Part D prescriptions in 2024
| Prescriptions (claims) | 512 · 534 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $4,858 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Anderson Clinic LLCAlexandria, VA · 76 clinicians
Hospital affiliation
- Inova Alexandria HospitalAlexandria, VA
Industry payments (Open Payments)
- 2025$57.20 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $24.64 | 1 |
| Orthofix Medical, Inc. | $18.94 | 1 |
| Vertex Pharmaceuticals Incorporated | $13.62 | 1 |
What the 2025 payments were for
- Food and Beverage$57.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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