Sarah Lynn Leo, DO
NPI 1528564408ActiveIndividual· Allergy & Immunology· Holland, MI
Allergy & Immunology (DO) with Lakeshore Allergy PC, practicing in Holland, Michigan. Their prescriptions cost Medicare Part D more than their services did: $20,297 for 181 claims, against $2,178 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $802.82 in all, mostly food and beverage. Lists Holland Hospital as a hospital affiliation.
Overview
| NPI | 1528564408 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 1, 2018 |
| Last updated in NPPES | Mar 19, 2025 |
| Certified by provider | Mar 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 5101027751 | MI |
| Pediatrics, Pediatric Allergy/Immunology | 2080P0201X | 5101027751 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 104 across 8 procedure codes |
| Paid by Medicare | $2,178 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 243 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $20,297 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Allergy/Immunology |
Medical group
- Lakeshore Allergy PCHolland, MI · 2 clinicians
Hospital affiliation
- Holland HospitalHolland, MI
Industry payments (Open Payments)
- 2025$802.82 · 56 payments from 11 companies
- 2024$419.56 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $335.56 | 33 |
| Genentech USA, Inc. | $156.14 | 8 |
| Regeneron Healthcare Solutions, Inc. | $88.71 | 4 |
| Pfizer Inc. | $64.57 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $35.09 | 2 |
What the 2025 payments were for
- Food and Beverage$802.82 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Holland
- 1255360418
- 1003039199