Anna Elizabeth Lachenauer, MD
NPI 1598525479ActiveIndividual· Student in an Organized Health Care Education/Training Program· Redwood City, CA
Student in an Organized Health Care Education/Training Program (MD) in Redwood City, California, with an NPI issued in March 2024. Part D covered 21 prescriptions written in 2024, 86% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $135.68 in all, mostly food and beverage.
Overview
| NPI | 1598525479 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2024 |
| Last updated in NPPES | Aug 15, 2026 |
| Certified by provider | Aug 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 21 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $271.21 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$135.68 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $104.77 | 1 |
| Chiesi USA, Inc. | $30.91 | 1 |
What the 2025 payments were for
- Food and Beverage$135.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Student in an Organized Health Care Education/Training Program providers in Redwood City
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All 80 Student in an Organized Health Care Education/Training Program providers in Redwood City · All Student in an Organized Health Care Education/Training Program providers in California