Zafar I. Sheikh, M.D.
NPI 1821000886ActiveIndividual· Internal Medicine· Madera, CA
Internal Medicine (M.D.) in Madera, California, licensed in CA, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $201,614 for 2,162 claims, against $30,745 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $65.77 in all, mostly food and beverage.
Overview
| NPI | 1821000886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2006 |
| Last updated in NPPES | Mar 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A41324 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 561 across 18 procedure codes |
| Paid by Medicare | $30,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,162 · 5,203 30-day fills |
|---|---|
| Patients | 160 |
| Total drug cost | $201,614 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$65.77 · 3 payments from 2 companies
- 2024$15.97 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $52.23 | 2 |
| Astrazeneca Pharmaceuticals LP | $13.54 | 1 |
What the 2025 payments were for
- Food and Beverage$65.77 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 internal medicine physicians in Madera · All internal medicine physicians in California