Jonathan Gau, MD
NPI 1730765603ActiveIndividual· Hospitalist· Orange, CA
Hospitalist (MD) in Orange, California, licensed in CA, with an NPI issued in March 2021. In 2024 Medicare paid $16,495 for 52 patients, and Part D covered 97 of their prescriptions, 70% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $27.14 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1730765603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2021 |
| Last updated in NPPES | Jul 8, 2024 |
| Certified by provider | Jul 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A181959 | CA |
| Internal Medicine | 207R00000X | 181959 | CA |
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 | 52 |
|---|---|
| Services billed | 165 across 7 procedure codes |
| Paid by Medicare | $16,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 97 · 123 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $16,848 |
| Generic share | 70% of claims |
Industry payments (Open Payments)
- 2025$27.14 · 1 payment from 1 company
- 2024$242.57 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $27.14 | 1 |
What the 2025 payments were for
- Food and Beverage$27.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 82 hospitalists in Orange · All hospitalists in California