Haizal Zabrina Hamza, MD
NPI 1831155928ActiveIndividual· Internal Medicine· Chanhassen, MN
Internal Medicine (MD) with Ridgeview Medical Center, practicing in Chanhassen, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $357,245 for 5,954 claims, against $40,558 paid for services in 2024. Lists Ridgeview Medical Center as a hospital affiliation.
Overview
| NPI | 1831155928 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2006 |
| Last updated in NPPES | May 20, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 46554 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 556 across 26 procedure codes |
| Paid by Medicare | $40,558 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,954 · 14,126 30-day fills |
|---|---|
| Patients | 484 |
| Total drug cost | $357,245 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Ridgeview Medical CenterRoseville, MN · 412 clinicians
Hospital affiliation
- Ridgeview Medical CenterWaconia, MN
Other facilities
- Ridgeview Home Care ServicesHome health agency · Waconia, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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