Zev W. Garbuz, MD
NPI 1912290107ActiveIndividual· Internal Medicine· Modesto, CA
Internal Medicine (MD) with Permanente Medical Group Inc, practicing in Modesto, California. Their prescriptions cost Medicare Part D more than their services did: $17,634 for 237 claims, against $1,597 paid for services in 2024. Lists Kaiser Foundation Hospital Manteca as a hospital affiliation.
Overview
| NPI | 1912290107 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 19, 2011 |
| Last updated in NPPES | Dec 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A131148 | CA |
| Internal Medicine | 207R00000X | MD452920 | PA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 23 across 6 procedure codes |
| Paid by Medicare | $1,597 |
Part D prescriptions in 2024
| Prescriptions (claims) | 237 · 368 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $17,634 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital MantecaManteca, CA
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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All 169 internal medicine physicians in Modesto · All internal medicine physicians in California