Gilberto E. Alvarez Del Manzano, MD
NPI 1750304663ActiveIndividual· Dermatology· New York, NY
Dermatology (MD) in New York, New York, trained at University of Puerto Rico School of Medicine (class of 2003). 86 Medicare patients in 2024, $13,503 paid; nearly all of their 144 Part D prescriptions were generic (94%). Galderma Laboratories, L.P. was the largest of 21 companies reporting payments in 2025, $145,132 in all, mostly speaking and faculty fees.
Overview
| NPI | 1750304663 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Oct 4, 2023 |
| Certified by provider | Oct 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 265513 | NY |
| Internal Medicine | 207R00000X | 15943 | PR |
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 - Dermatology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 281 across 19 procedure codes |
| Paid by Medicare | $13,503 |
Part D prescriptions in 2024
| Prescriptions (claims) | 144 · 192 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $16,645 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Dermatology |
Medical group
- Schweiger Dermatology PLLCNew York, NY · 260 clinicians
Industry payments (Open Payments)
- 2025$145,132 · 279 payments from 21 companies
- 2024$81,816 · 324 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $71,297 | 66 |
| Arcutis Biotherapeutics, Inc. | $35,857 | 49 |
| Lilly USA, LLC | $18,864 | 24 |
| Kowa Pharmaceuticals America, Inc. | $10,381 | 9 |
| Abbvie Inc. | $5,174 | 27 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$86,675 · 33 payments
- Consulting Fee$39,203 · 16 payments
- Travel and Lodging$11,093 · 33 payments
- Food and Beverage$8,082 · 196 payments
- Education$79.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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