Karess Alanah Denny, PA
NPI 1629215843ActiveIndividual· Physician Assistant· Arlington, VA
Physician Assistant (PA) with Anderson Clinic LLC, practicing in Arlington, Virginia. 420 Medicare patients in 2024, $60,077 paid; nearly all of their 390 Part D prescriptions were generic (97%). Vertex Pharmaceuticals Incorporated was the largest of 4 companies reporting payments in 2025, $104.11 in all, mostly food and beverage. Lists Inova Alexandria Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1629215843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jan 9, 2009 |
| Last updated in NPPES | May 31, 2023 |
| Certified by provider | May 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 012829 | NY |
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 | 420 |
|---|---|
| Services billed | 2,172 across 42 procedure codes |
| Paid by Medicare | $60,077 |
Part D prescriptions in 2024
| Prescriptions (claims) | 390 · 399 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $3,529 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Anderson Clinic LLCAlexandria, VA · 76 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Mount Vernon HospitalAlexandria, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$104.11 · 4 payments from 4 companies
- 2024$218.10 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $31.00 | 1 |
| Medtronic, Inc. | $28.31 | 1 |
| Solventum Corporation | $23.92 | 1 |
| Ethicon US, LLC | $20.88 | 1 |
What the 2025 payments were for
- Food and Beverage$104.11 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 physician assistants in Arlington · All physician assistants in Virginia