Stephanie Dieffenthaller
NPI 1922643345ActiveIndividual· Physician Assistant, Medical· Largo, FL
Physician Assistant, Medical in Largo, Florida, trained at Univ of Central Florida, College of Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $93,239 for 1,196 claims, against $28,126 paid for services in 2024. Abbvie Inc. reported $47.59 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922643345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 8, 2019 |
| Last updated in NPPES | Apr 3, 2023 |
| Certified by provider | Apr 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA9112980 | FL |
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 | 248 |
|---|---|
| Services billed | 413 across 22 procedure codes |
| Paid by Medicare | $28,126 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,196 · 2,521 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $93,239 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Univ of Central Florida, College of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Baycare Medical Group, Inc.Clearwater, FL · 1,547 clinicians
Hospital affiliations
- Mease Countryside HospitalSafety Harbor, FL
- Morton Plant HospitalClearwater, FL
- St Josephs HospitalTampa, FL
Other facilities
- Baycare Home Care IncHome health agency · Dunedin, FL
Industry payments (Open Payments)
- 2025$47.59 · 2 payments from 1 company
- 2024$181.45 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $47.59 | 2 |
What the 2025 payments were for
- Food and Beverage$47.59 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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