Quick answers
- Which hospitals does Muhammad Zubair work at?
- Medicare's official clinician data lists Muhammad Zubair at 5 hospitals: Good Samaritan Hospital Medical Center, Good Samaritan Regional Health Center, Herrin Hospital, Memorial Hospital of Carbondale and SSM Health St Mary's Hospital -Centralia. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Muhammad Zubair see patients?
- Medicare's clinician data lists 6 practice locations, including West Islip, NY, Herrin, IL and Centralia, IL. Call before your visit to confirm the address.
- What is Muhammad Zubair's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Muhammad Zubair accept Medicare assignment?
- Yes. Medicare's clinician data says Muhammad Zubair accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Muhammad Zubair?
- (631) 376-3000, as listed in official Medicare / NPI Registry data.
- What is Muhammad Zubair's NPI number?
- 1215678669. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Muhammad Zubair works
Medicare's Facility Affiliation Data lists Muhammad Zubair at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · CCN 330286
- Good Samaritan Regional Health CenterMount Vernon, IL · Acute Care Hospital · CCN 140046
- Herrin HospitalHerrin, IL · Acute Care Hospital · CCN 140011
- Memorial Hospital of CarbondaleCarbondale, IL · Acute Care Hospital · CCN 140164
- SSM Health St Mary's Hospital -CentraliaCentralia, IL · Acute Care Hospital · CCN 140034
Practice locations
Addresses where Muhammad Zubair is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1000 Montauk HwyWest Islip, NY 11795 (631) 376‑3000
- 201 S 14th StHerrin, IL 62948 (618) 942‑2171
- 400 N Pleasant AveCentralia, IL 62801 (618) 436‑8000
- 405 W Jackson StCarbondale, IL 62901 (618) 549‑0721
- 615 W Webb StCarmi, IL 62821 (248) 660‑1220
Group practices
Medicare enrollment lists Muhammad Zubair as a member of these groups (CMS data updated 2026-10-02).
- Theoria Medical284 clinicians in the group
- 24 on Physicians PC272 clinicians in the group
- Southwest Suffolk Medical PC199 clinicians in the group
- Meds Inpatient Services Associates, Inc15 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in West Islip
Clinicians with the same Medicare primary specialty in West Islip, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215678669 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians