Abraham Chachoua, M.D.
NPI 1518968643ActiveIndividual· Internal Medicine, Hematology & Oncology· New York, NY
Internal Medicine, Hematology & Oncology (M.D.) with New York University, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $611,466 for 405 claims, against $46,430 paid for services in 2024. Galvanize Therapeutics, Inc was the largest of 6 companies reporting payments in 2025, $75,997 in all, mostly consulting fees. Lists NYU Langone Hospitals as a hospital affiliation.
Overview
| NPI | 1518968643 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Aug 8, 2022 |
| Certified by provider | Aug 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 180866 | 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 - Hematology/Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 309 |
|---|---|
| Services billed | 675 across 8 procedure codes |
| Paid by Medicare | $46,430 |
Part D prescriptions in 2024
| Prescriptions (claims) | 405 · 467 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $611,466 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Other facilities
- Revival Home Health CareHome health agency · Staten Island, NY
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2025$75,997 · 43 payments from 6 companies
- 2024$22.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galvanize Therapeutics, Inc | $73,635 | 31 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $1,995 | 1 |
| Tempus Ai, Inc | $183.31 | 8 |
| Astrazeneca Pharmaceuticals LP | $133.57 | 1 |
| Merck Sharp & Dohme LLC | $29.52 | 1 |
What the 2025 payments were for
- Consulting Fee$71,295 · 21 payments
- Travel and Lodging$3,760 · 7 payments
- Food and Beverage$942.49 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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