Zaki A. Siddiqui, M.D.
NPI 1366534729ActiveIndividual· Pediatrics· Chicago, IL
Pediatrics (M.D.) in Chicago, Illinois, licensed in IL, with an NPI issued in September 2006. Part D covered 87 prescriptions written in 2024, 92% of them generic. Merck Sharp & Dohme LLC was the largest of 11 companies reporting payments in 2025, $547.71 in all, mostly food and beverage.
Overview
| NPI | 1366534729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 29, 2006 |
| Last updated in NPPES | Nov 7, 2024 |
| Certified by provider | Nov 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 036100955 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 87 · 112 30-day fills |
|---|---|
| Total drug cost | $1,454 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$547.71 · 25 payments from 11 companies
- 2024$436.68 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $105.26 | 5 |
| Exact Sciences Corporation | $92.56 | 4 |
| Seqirus USA Inc | $76.82 | 3 |
| Sanofi Pasteur Inc. | $62.23 | 2 |
| Glaxosmithkline, LLC. | $56.09 | 3 |
What the 2025 payments were for
- Food and Beverage$547.71 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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