Lehaz Mohammed Kaker, MD
NPI 1720453384ActiveIndividual· Hospitalist· New Brunswick, NJ
Hospitalist (MD) with Mary Washington Healthcare Providers LLC, practicing in New Brunswick, New Jersey. In 2024 Medicare paid $90,365 for 553 patients, and Part D covered 862 of their prescriptions, 88% of them generic. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $255.22 in all, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1720453384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 8, 2015 |
| Last updated in NPPES | Mar 25, 2020 |
| Certified by provider | Mar 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 0101263986 | VA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 553 |
|---|---|
| Services billed | 1,099 across 12 procedure codes |
| Paid by Medicare | $90,365 |
Part D prescriptions in 2024
| Prescriptions (claims) | 862 · 902 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $52,057 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Mary Washington Healthcare Providers LLCMc Lean, VA · 262 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$255.22 · 10 payments from 8 companies
- 2024$214.94 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $63.15 | 2 |
| Stryker Corporation | $61.13 | 2 |
| Ionis Pharmaceuticals, Inc. | $32.70 | 1 |
| Abbvie Inc. | $24.44 | 1 |
| Vertex Pharmaceuticals Incorporated | $22.65 | 1 |
What the 2025 payments were for
- Food and Beverage$255.22 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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