Muhammad Zubair, M.D.
NPI 1891755344ActiveIndividual· Internal Medicine· Elk Grove, CA
Internal Medicine (M.D.) with Dignity Health Medical Foundation, practicing in Elk Grove, California. Their prescriptions cost Medicare Part D more than their services did: $836,682 for 8,354 claims, against $107,950 paid for services in 2024. Exact Sciences Corporation reported $47.80 in payments in 2025, mostly food and beverage. Lists Methodist Hospital of Sacramento as a hospital affiliation.
Overview
| NPI | 1891755344 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2006 |
| Last updated in NPPES | Jul 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD00039303 | WA |
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 | 284 |
|---|---|
| Services billed | 1,693 across 42 procedure codes |
| Paid by Medicare | $107,950 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,354 · 17,503 30-day fills |
|---|---|
| Patients | 480 |
| Total drug cost | $836,682 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Dignity Health Medical FoundationFolsom, CA · 1,184 clinicians
Hospital affiliation
- Methodist Hospital of SacramentoSacramento, CA
Other facilities
- American River Home CareHome health agency · Sacramento, CA
- Mercy Home HealthHome health agency · Rancho Cordova, CA
- Sonder Home Health CareHome health agency · Sacramento, CA
- Sweet Angels Home Health Provider, IncHome health agency · Sacramento, CA
Industry payments (Open Payments)
- 2025$47.80 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $47.80 | 2 |
What the 2025 payments were for
- Food and Beverage$47.80 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 internal medicine physicians in Elk Grove · All internal medicine physicians in California