Richard Louis Markowitz, MD
NPI 1063414282ActiveIndividual· Internal Medicine· Hewlett, NY
Internal Medicine (MD) with North Shore Medical Group of the Mount Sinai School of Medicine, practicing in Hewlett, New York. Their prescriptions cost Medicare Part D more than their services did: $484,861 for 5,277 claims, against $97,914 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $1,057 in all, mostly food and beverage. Lists Mount Sinai South Nassau as a hospital affiliation.
Overview
| NPI | 1063414282 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2005 |
| Last updated in NPPES | Apr 14, 2020 |
| Certified by provider | Apr 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 200488 | 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 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 | 378 |
|---|---|
| Services billed | 1,498 across 38 procedure codes |
| Paid by Medicare | $97,914 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,277 · 11,295 30-day fills |
|---|---|
| Patients | 504 |
| Total drug cost | $484,861 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- North Shore Medical Group of the Mount Sinai School of MedicineBrooklyn, NY · 331 clinicians
Hospital affiliation
- Mount Sinai South NassauOceanside, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Catholic Home CareHome health agency · Farmingdale, NY
- Emerest Home Health Care of Long IslandHome health agency · Flushing, NY
- Mt. Sinai at HomeHome health agency · Westbury, NY
Industry payments (Open Payments)
- 2025$1,057 · 31 payments from 14 companies
- 2024$525.57 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $313.54 | 6 |
| Novo Nordisk Inc | $272.90 | 8 |
| Bayer Healthcare Pharmaceuticals Inc. | $154.90 | 2 |
| Janssen Biotech, Inc. | $54.39 | 2 |
| Exact Sciences Corporation | $45.18 | 2 |
What the 2025 payments were for
- Food and Beverage$1,057 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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