Paresh Matmari, M.D.
NPI 1881603306ActiveIndividual· Hospitalist· Walnut Creek, CA
Hospitalist (M.D.) with Vituity Hospitalists PC, practicing in Walnut Creek, California. Their prescriptions cost Medicare Part D more than their services did: $24,736 for 391 claims, against $8,661 paid for services in 2024. Lists UCSF Health Saint Francis Hospital as a hospital affiliation.
Overview
| NPI | 1881603306 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Feb 9, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A93440 | CA |
| Internal Medicine | 207R00000X | A93440 | 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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 90 across 5 procedure codes |
| Paid by Medicare | $8,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 391 · 433 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $24,736 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Vituity Hospitalists PCRedwood City, CA · 79 clinicians
Hospital affiliation
- UCSF Health Saint Francis HospitalSan Francisco, CA
Other facilities
- Sutter Care at HomeHospice · Saratoga, 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 72 hospitalists in Walnut Creek · All hospitalists in California