Daniel Buchen, MD
NPI 1922069467ActiveIndividual· Dermatology· Staten Island, NY
Dermatology (MD) in Staten Island, New York, trained at State University of New York Downstate Medical Center (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $187,448 for 499 claims, against $90,214 paid for services in 2024. Leo Pharma Inc. was the largest of 2 companies reporting payments in 2025, $39.89 in all, mostly food and beverage.
Overview
| NPI | 1922069467 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Sep 9, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 210228 | NY |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 210228 | NY |
| Dermatology, Dermatopathology | 207ND0900X | 210228 | NY |
| Dermatology, Pediatric Dermatology | 207NP0225X | 210228 | NY |
| Dermatology, Procedural Dermatology | 207NS0135X | 210228 | NY |
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 | 340 |
|---|---|
| Services billed | 880 across 43 procedure codes |
| Paid by Medicare | $90,214 |
Part D prescriptions in 2024
| Prescriptions (claims) | 499 · 604 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $187,448 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Dermatology |
Medical group
- Maimonides Faculty Practice PlanBrooklyn, NY · 252 clinicians
Hospital affiliation
- Maimonides Medical CenterBrooklyn, NY
Industry payments (Open Payments)
- 2025$39.89 · 2 payments from 2 companies
- 2024$15.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leo Pharma Inc. | $22.47 | 1 |
| Abbvie Inc. | $17.42 | 1 |
What the 2025 payments were for
- Food and Beverage$39.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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