Karen Orellana Heizer, PA-C
NPI 1346954146ActiveIndividual· Physician Assistant, Medical· Tallahassee, FL
Physician Assistant, Medical (PA-C) in Tallahassee, Florida, trained at Florida State University College of Medicine (class of 2022). In 2024 Medicare paid $19,917 for 147 patients, and Part D covered 259 of their prescriptions, 84% of them generic. Cvrx, Inc. was the largest of 3 companies reporting payments in 2025, $79.37 in all, mostly food and beverage.
Overview
| NPI | 1346954146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jan 6, 2023 |
| Last updated in NPPES | Jan 6, 2023 |
| Certified by provider | Jan 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 9116869 | 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 | 147 |
|---|---|
| Services billed | 290 across 7 procedure codes |
| Paid by Medicare | $19,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 259 · 268 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $21,428 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Florida State University College of Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Physician Assistant |
Medical group
- Tallahassee Memorial Healthcare IncTallahassee, FL · 497 clinicians
Hospital affiliation
- Tallahassee Memorial HealthcareTallahassee, FL
Industry payments (Open Payments)
- 2025$79.37 · 4 payments from 3 companies
- 2024$90.44 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cvrx, Inc. | $31.73 | 2 |
| Abbvie Inc. | $28.67 | 1 |
| Merck Sharp & Dohme LLC | $18.97 | 1 |
What the 2025 payments were for
- Food and Beverage$79.37 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 physician assistants in Tallahassee · All physician assistants in Florida