Magdalena Johana Klein, PA
NPI 1558669234ActiveIndividual· Physician Assistant, Medical· Fredericksburg, TX
Physician Assistant, Medical (PA) with St Davids Heart and Vascular PLLC, practicing in Fredericksburg, Texas. Their prescriptions cost Medicare Part D more than their services did: $274,352 for 1,692 claims, against $925.39 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 12 companies reporting payments in 2025, $731.24 in all, mostly food and beverage. Lists Ascension Seton Highland Lakes and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1558669234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 4, 2011 |
| Last updated in NPPES | Oct 10, 2023 |
| Certified by provider | Oct 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA07183 | TX |
| Physician Assistant, Surgical | 363AS0400X | PA07183 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 46 across 8 procedure codes |
| Paid by Medicare | $925.39 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,692 · 3,748 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $274,352 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- St Davids Heart and Vascular PLLCCedar Park, TX · 203 clinicians
Hospital affiliations
- Ascension Seton Highland LakesBurnet, TX
- Hill Country Memorial HospitalFredericksburg, TX
- Peterson Regional Medical CenterKerrville, TX
- Round Rock Medical CenterRound Rock, TX
Industry payments (Open Payments)
- 2025$731.24 · 42 payments from 12 companies
- 2024$826.39 · 42 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $224.58 | 14 |
| Merck Sharp & Dohme LLC | $98.10 | 6 |
| Pfizer Inc. | $93.98 | 5 |
| Amgen Inc. | $78.70 | 5 |
| Lilly USA, LLC | $43.89 | 2 |
What the 2025 payments were for
- Food and Beverage$731.24 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Fredericksburg
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