Gregory Alexander Sylvia, PA
NPI 1629326293ActiveIndividual· Physician Assistant· Crystal River, FL
Physician Assistant (PA) with Access Health Care Physicians LLC, practicing in Crystal River, Florida. Their prescriptions cost Medicare Part D more than their services did: $603,687 for 8,271 claims, against $6,414 paid for services in 2024. Pfizer Inc. reported $19.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629326293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Aug 29, 2012 |
| Last updated in NPPES | Oct 4, 2024 |
| Certified by provider | Oct 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9106707 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 131 across 16 procedure codes |
| Paid by Medicare | $6,414 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,271 · 19,211 30-day fills |
|---|---|
| Patients | 649 |
| Total drug cost | $603,687 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Access Health Care Physicians LLCInverness, FL · 181 clinicians
Industry payments (Open Payments)
- 2025$19.66 · 1 payment from 1 company
- 2024$72.84 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $19.66 | 1 |
What the 2025 payments were for
- Food and Beverage$19.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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