Abraham Derman, DO
NPI 1891299038ActiveIndividual· Internal Medicine· Monroe, NY
Internal Medicine (DO) with Aizer Health , Inc, practicing in Monroe, New York. Their prescriptions cost Medicare Part D more than their services did: $876,430 for 3,851 claims, against $911.44 paid for services in 2024. Insulet Corporation was the largest of 4 companies reporting payments in 2025, $371.13 in all, mostly food and beverage. Lists Hudson Valley Hospital Center as a hospital affiliation.
Overview
| NPI | 1891299038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 21, 2018 |
| Last updated in NPPES | Mar 23, 2022 |
| Certified by provider | Mar 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 302037 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 80 across 10 procedure codes |
| Paid by Medicare | $911.44 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,851 · 6,332 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $876,430 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Aizer Health , IncMonroe, NY · 49 clinicians
Hospital affiliation
- Hudson Valley Hospital CenterCortlandt Manor, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
Industry payments (Open Payments)
- 2025$371.13 · 11 payments from 4 companies
- 2024$290.35 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $198.67 | 3 |
| Astrazeneca Pharmaceuticals LP | $87.05 | 4 |
| Lilly USA, LLC | $60.08 | 3 |
| Baxter Healthcare | $25.33 | 1 |
What the 2025 payments were for
- Food and Beverage$371.13 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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