Robert M. Matz, M.D.
NPI 1558503086ActiveIndividual· Hospitalist· San Francisco, CA
Hospitalist (M.D.) in San Francisco, California, trained at University of Nevada School of Medicine (class of 2009). In 2024 Medicare paid $115,964 for 442 patients, and Part D covered 866 of their prescriptions, 87% of them generic.
Overview
| NPI | 1558503086 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 30, 2009 |
| Last updated in NPPES | Sep 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A117078 | CA |
| Internal Medicine | 207R00000X | A117078 | CA |
| Hospitalist | 208M00000X | 18175 | NV |
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 | 442 |
|---|---|
| Services billed | 1,235 across 11 procedure codes |
| Paid by Medicare | $115,964 |
Part D prescriptions in 2024
| Prescriptions (claims) | 866 · 1,065 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $59,604 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Nevada School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical groups
- Galen Inpatient Physicians PCHanford, CA · 1,077 clinicians
- San Francisco Unified Physicians Group, IncSan Francisco, CA · 19 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Chinese HospitalSan Francisco, CA
- Marinhealth Medical CenterGreenbrae, CA
Other facilities
- Sutter Care at HomeHospice · San Francisco, CA
- Chinese Hospital D/P SnfNursing home · San Francisco, 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 173 hospitalists in San Francisco · All hospitalists in California