Quick answers
- Which hospitals does Muhammad Khan work at?
- Medicare's official clinician data lists Muhammad Khan at 3 hospitals: Munson Healthcare Grayling Hospital, Munson Healthcare Otsego Memorial Hospital and Munson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Muhammad Khan see patients?
- Medicare's clinician data lists 3 practice locations, including Grayling, MI, Kissimmee, FL and Gaylord, MI. Call before your visit to confirm the address.
- What is Muhammad Khan's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Muhammad Khan accept Medicare assignment?
- Yes. Medicare's clinician data says Muhammad Khan 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 Khan?
- (989) 348-5461, as listed in official Medicare / NPI Registry data.
- What is Muhammad Khan's NPI number?
- 1588613376. 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 Khan works
Medicare's Facility Affiliation Data lists Muhammad Khan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Munson Healthcare Grayling HospitalGrayling, MI · Acute Care Hospital · CCN 230058
- Munson Healthcare Otsego Memorial HospitalGaylord, MI · Acute Care Hospital · CCN 230133
- Munson Medical CenterTraverse City, MI · Acute Care Hospital · CCN 230097
Practice locations
Addresses where Muhammad Khan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 E Michgan AveGrayling, MI 49738 (989) 348‑5461
- 804 Emmett StKissimmee, FL 34741 (407) 785‑1111
- 825 N Ctr AveGaylord, MI 49735 (989) 731‑2100
Group practices
Medicare enrollment lists Muhammad Khan as a member of these groups (CMS data updated 2026-10-02).
- North Michigan Physician Services PC67 clinicians in the group
- Otsego Physician Services PC32 clinicians in the group
- Astha Health30 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Grayling
Clinicians with the same Medicare primary specialty in Grayling, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588613376 |
| 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