Alexander Joseph Lake, DO
NPI 1255860789ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Grand Rapids, MI
Pediatrics, Pediatric Hematology-Oncology (DO) in Grand Rapids, Michigan, licensed in MI, with an NPI issued in June 2017. Enrolled in Medicare as practitioner - pediatric medicine. Mesoblast, Inc. was the largest of 2 companies reporting payments in 2025, $294.04 in all, mostly food and beverage.
Overview
| NPI | 1255860789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 8, 2017 |
| Last updated in NPPES | May 8, 2025 |
| Certified by provider | May 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | 5101025698 | 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 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 - Pediatric Medicine (MI) |
|---|
Industry payments (Open Payments)
- 2025$294.04 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mesoblast, Inc. | $174.87 | 1 |
| Alexion Pharmaceuticals, Inc. | $119.17 | 1 |
What the 2025 payments were for
- Food and Beverage$294.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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