Alyssa Marie Demetriou, PA-C
NPI 1457074023ActiveIndividual· Physician Assistant· Altamonte Springs, FL
Physician Assistant (PA-C) with Florida Hospital Medical Group Inc, practicing in Altamonte Springs, Florida. 32 Medicare patients in 2024, $4,104 paid; nearly all of their 149 Part D prescriptions were generic (93%). Acera Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $459.36 in all, mostly food and beverage. Lists Adventhealth Orlando as a hospital affiliation.
Overview
| NPI | 1457074023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 20, 2022 |
| Last updated in NPPES | Aug 22, 2023 |
| Certified by provider | Aug 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9116479 | FL |
| Physician Assistant | 363A00000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 32 |
|---|---|
| Services billed | 57 across 25 procedure codes |
| Paid by Medicare | $4,104 |
Part D prescriptions in 2024
| Prescriptions (claims) | 149 · 179 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $3,571 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Florida Hospital Medical Group IncOrlando, FL · 1,755 clinicians
Hospital affiliation
- Adventhealth OrlandoOrlando, FL
Industry payments (Open Payments)
- 2025$459.36 · 5 payments from 4 companies
- 2024$263.49 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acera Surgical, Inc. | $255.98 | 2 |
| Inspire Medical Systems, Inc. | $145.29 | 1 |
| Depuy Synthes Sales Inc. | $31.10 | 1 |
| Med-El Corporation | $26.99 | 1 |
What the 2025 payments were for
- Food and Beverage$459.36 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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