Elizabeth Gelder Sirolly, PA-C
Opted out of Medicare from January 2025 to January 2027. Physician Assistant (PA-C) with Ability Health Services and Rehabilitation LP and 1 other group, practicing in Winter Park, Florida. Their prescriptions cost Medicare Part D more than their services did: $28,393 for 817 claims, against $10,078 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $119.30 in all, mostly food and beverage. Lists Adventhealth Orlando as a hospital affiliation.
Overview
| NPI | 1548505613 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Nov 30, 2012 |
| Last updated in NPPES | Dec 12, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9104447 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 1, 2025 – Jan 1, 2027 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 169 across 13 procedure codes |
| Paid by Medicare | $10,078 |
Part D prescriptions in 2024
| Prescriptions (claims) | 817 · 1,832 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $28,393 |
| Generic share | 89% of claims |
Education and affiliations
| Medicare specialty | Physician Assistant |
|---|
Medical groups
- Ability Health Services and Rehabilitation LPSanford, FL · 1,269 clinicians
- Ability Health Services, IncSanford, FL · 1,258 clinicians
Hospital affiliation
- Adventhealth OrlandoOrlando, FL
Industry payments (Open Payments)
- 2025$119.30 · 7 payments from 5 companies
- 2024$190.44 · 10 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $37.74 | 2 |
| Astrazeneca Pharmaceuticals LP | $33.75 | 2 |
| Exact Sciences Corporation | $18.23 | 1 |
| Abbvie Inc. | $14.82 | 1 |
| Pfizer Inc. | $14.76 | 1 |
What the 2025 payments were for
- Food and Beverage$119.30 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 87 physician assistants in Winter Park · All physician assistants in Florida