Blondell A. Chism, MD
NPI 1114099868ActiveIndividual· Psychiatry & Neurology, Neurology· Palo Alto, CA
Psychiatry & Neurology, Neurology (MD) with Permanente Medical Group Inc, practicing in Palo Alto, California. Part D covered 1,565 prescriptions written in 2024, 92% of them generic. Janssen Biotech, Inc. reported $40.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1114099868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 15, 2006 |
| Last updated in NPPES | Aug 25, 2026 |
| Certified by provider | Aug 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | G83240 | 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 - Neurology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,565 · 3,485 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $282,270 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$40.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $40.00 | 1 |
What the 2025 payments were for
- Food and Beverage$40.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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