Zakaria W. Maniya, MD
NPI 1164496832ActiveIndividual· Internal Medicine, Nephrology· Hamilton, NJ
Internal Medicine, Nephrology (MD) with Consultants in Kidney Diseases, PA, practicing in Hamilton, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $742,513 for 3,551 claims, against $222,035 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $125.36 in all, mostly food and beverage. Lists Capital Health Medical Center - Hopewell and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1164496832 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 17, 2006 |
| Last updated in NPPES | Sep 25, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MA48702 | NJ |
| Internal Medicine | 207R00000X | MA48702 | NJ |
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 - Nephrology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 390 |
|---|---|
| Services billed | 2,386 across 34 procedure codes |
| Paid by Medicare | $222,035 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,551 · 7,862 30-day fills |
|---|---|
| Patients | 454 |
| Total drug cost | $742,513 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Consultants in Kidney Diseases, PAHamilton, NJ · 4 clinicians
Hospital affiliations
- Capital Health Medical Center - HopewellPennington, NJ
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Other facilities
- Davita Renal Center of HamiltonDialysis facility · Hamilton Township, NJ
Industry payments (Open Payments)
- 2025$125.36 · 7 payments from 2 companies
- 2024$94.03 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $107.08 | 6 |
| Fresenius USA Marketing, Inc. | $18.28 | 1 |
What the 2025 payments were for
- Food and Beverage$125.36 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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