Gustavo Henrique Boff Maegawa, M.D., PH.D.
NPI 1366671380ActiveIndividual· Medical Genetics, Clinical Biochemical Genetics· New York, NY
Medical Genetics, Clinical Biochemical Genetics (M.D., PH.D.) with Trustees of Columbia University in the City of New York, practicing in New York, New York. Part D covered 38 prescriptions written in 2024. Genzyme Corporation was the largest of 4 companies reporting payments in 2025, $9,436 in all, mostly consulting fees. Lists New York-Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1366671380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2009 |
| Last updated in NPPES | Jul 12, 2024 |
| Certified by provider | Jan 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Medical Genetics, Clinical Biochemical Genetics Primary | 207SG0202X | 314126 | NY |
| Medical Genetics, Clinical Genetics (M.D.) | 207SG0201X | D69890 | MD |
| Medical Genetics, Clinical Genetics (M.D.) | 207SG0201X | ME125350 | FL |
| Medical Genetics, Clinical Biochemical Genetics | 207SG0202X | D69890 | MD |
| Medical Genetics, Clinical Biochemical Genetics | 207SG0202X | ME125350 | FL |
| Medical Genetics, Medical Biochemical Genetics | 207SG0207X | 314126 | NY |
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 - Pediatric Medicine (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 41 30-day fills |
|---|---|
| Total drug cost | $1,059,002 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Pediatric Medicine |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$9,436 · 5 payments from 4 companies
- 2024$4,981 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $6,929 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $2,400 | 1 |
| Biomarin Pharmaceutical Inc. | $79.18 | 1 |
| Alexion Pharmaceuticals, Inc. | $27.78 | 1 |
What the 2025 payments were for
- Consulting Fee$9,329 · 3 payments
- Food and Beverage$106.96 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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