Shahid K. Siddiqui, MD
NPI 1922005636ActiveIndividual· Specialist· San Jose, CA
Specialist (MD) in San Jose, California, trained at University of Colorado School of Medicine, Denver (class of 1991). In 2024 Medicare paid $468,771 for 514 patients, and Part D covered 2,476 of their prescriptions, 83% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 10 companies reporting payments in 2025, $376.27 in all, mostly food and beverage.
Overview
| NPI | 1922005636 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Aug 26, 2013 |
| Reactivated | Apr 3, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 00G844650 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 514 |
|---|---|
| Services billed | 7,161 across 44 procedure codes |
| Paid by Medicare | $468,771 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,476 · 6,868 30-day fills |
|---|---|
| Patients | 392 |
| Total drug cost | $572,005 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Hospital affiliations
- Santa Clara Valley Medical CenterSan Jose, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$376.27 · 17 payments from 10 companies
- 2024$594.19 · 23 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $118.14 | 5 |
| Novartis Pharmaceuticals Corporation | $54.26 | 2 |
| Amgen Inc. | $37.01 | 2 |
| Baxter Healthcare | $32.06 | 2 |
| Heartflow, Inc. | $26.73 | 1 |
What the 2025 payments were for
- Food and Beverage$376.27 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 190 Specialist providers in San Jose · All Specialist providers in California