Steven Sinfield, MD
NPI 1013545979ActiveIndividual· Hospitalist· Pasadena, CA
Hospitalist (MD) with Southern California Permanente Medical Group and 2 other groups, practicing in Pasadena, California. In 2024 Medicare paid $41,141 for 179 patients, and Part D covered 298 of their prescriptions, 86% of them generic. Lists Memorialcare Long Beach Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1013545979 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 27, 2020 |
| Last updated in NPPES | Jan 11, 2026 |
| Certified by provider | Jan 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A183275 | CA |
| Internal Medicine | 207R00000X | A183275 | 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 | 179 |
|---|---|
| Services billed | 480 across 12 procedure codes |
| Paid by Medicare | $41,141 |
Part D prescriptions in 2024
| Prescriptions (claims) | 298 · 320 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $16,222 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
- Memorialcare Medical FoundationLong Beach, CA · 566 clinicians
- Beaver Medical Group P CRedlands, CA · 247 clinicians
Hospital affiliations
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
- San Gorgonio Memorial HospitalBanning, 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 33 hospitalists in Pasadena · All hospitalists in California