Daniel S. Valcicak, PHYSICIAN ASSISTANT
NPI 1063172831ActiveIndividual· Physician Assistant· Fairfax, VA
Physician Assistant (PHYSICIAN ASSISTANT) with Inova Health Care Services and 1 other group, practicing in Fairfax, Virginia. Their prescriptions cost Medicare Part D more than their services did: $479,826 for 893 claims, against $2,860 paid for services in 2024. Philips North America LLC was the largest of 15 companies reporting payments in 2025, $598.25 in all, mostly food and beverage. Lists Inova Fairfax Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1063172831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | No |
| NPI issued | Dec 21, 2021 |
| Last updated in NPPES | Jan 8, 2026 |
| Certified by provider | Jan 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 97 |
|---|---|
| Services billed | 103 across 11 procedure codes |
| Paid by Medicare | $2,860 |
Part D prescriptions in 2024
| Prescriptions (claims) | 893 · 2,362 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $479,826 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
- Virginia Hospital Center Physician Group LLCArlington, VA · 353 clinicians
Hospital affiliations
- Inova Fairfax HospitalFalls Church, VA
- Inova Loudoun HospitalLeesburg, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$598.25 · 22 payments from 15 companies
- 2024$1,618 · 29 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $101.56 | 1 |
| Novartis Pharmaceuticals Corporation | $96.39 | 4 |
| Boston Scientific Corporation | $79.08 | 2 |
| Kestra Medical Technology Services, Inc. | $73.09 | 2 |
| E.R. Squibb & Sons, L.L.C. | $43.08 | 2 |
What the 2025 payments were for
- Food and Beverage$580.25 · 21 payments
- Education$18.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 158 physician assistants in Fairfax · All physician assistants in Virginia