Quick answers
- Does Muhammad Zarrar Khan accept Medicare assignment?
- Yes. Medicare's clinician data says Muhammad Zarrar Khan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Muhammad Zarrar Khan's NPI number?
- 1831759935. 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 Zarrar Khan works
Medicare's Facility Affiliation Data lists Muhammad Zarrar Khan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Methodist Hospitals of MemphisMemphis, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440049
- Saint Francis Bartlett Medical CenterBartlett, TN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 440228
Practice locations
Addresses where Muhammad Zarrar Khan is enrolled with Medicare (CMS data updated October 2, 2026).
- 3350 N Germantown RdBartlett, TN 38133 (901) 377‑2111
- 7900 Airways BlvdSouthaven, MS 38671 (662) 349‑6950
- 8000 Wolf River Blvd, Suite 200Germantown, TN 38138 (901) 684‑5503
Group practices
Medicare enrollment lists Muhammad Zarrar Khan as a member of this group (CMS data updated October 2, 2026).
- Gastroenterology Center of the Midsouth PLLC149 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Bartlett
Clinicians with the same Medicare primary specialty in Bartlett, TN — not a recommendation.
Other clinicians in Gastroenterology Center of the Midsouth PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831759935 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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