Alfred B. Leong, MD
NPI 1285601963ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (MD) with Kings Physician Services PC, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $847,282 for 5,695 claims, against $56,355 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2024, $249.44 in all, mostly food and beverage. Lists New York-Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1285601963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 2, 2006 |
| Last updated in NPPES | May 3, 2023 |
| Certified by provider | May 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 197629 | NY |
| Nutritionist | 133N00000X | 197629 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 256 |
|---|---|
| Services billed | 759 across 14 procedure codes |
| Paid by Medicare | $56,355 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,695 · 12,227 30-day fills |
|---|---|
| Patients | 545 |
| Total drug cost | $847,282 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kings Physician Services PCBrooklyn, NY · 648 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Other facilities
- Cassena Care at HomeHome health agency · Brooklyn, NY
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2024$249.44 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $125.00 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $124.44 | 1 |
What the 2024 payments were for
- Food and Beverage$249.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,104 internal medicine physicians in Brooklyn · All internal medicine physicians in New York