Quick answers
- Which hospitals does Mark-Mina Ishak work at?
- Medicare's official clinician data lists Mark-Mina Ishak at 1 hospital: Highpoint Health-Sumner With Ascension Saint Thoma…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark-Mina Ishak see patients?
- Medicare's clinician data lists 3 practice locations, including Gallatin, TN and Clarksville, TN. Call before your visit to confirm the address.
- What is Mark-Mina Ishak's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Mark-Mina Ishak accept Medicare assignment?
- Yes. Medicare's clinician data says Mark-Mina Ishak 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 Mark-Mina Ishak?
- (615) 452-0048, as listed in official Medicare / NPI Registry data.
- What is Mark-Mina Ishak's NPI number?
- 1356682652. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark-Mina Ishak works
Medicare's Facility Affiliation Data lists Mark-Mina Ishak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Highpoint Health-Sumner With Ascension Saint Thoma…Gallatin, TN · Acute Care Hospital · CCN 440003
Practice locations
Addresses where Mark-Mina Ishak is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Steam Plant Rd, Suite 300Gallatin, TN 37066 (615) 452‑0048
- 980 Professional Park DrClarksville, TN 37040 (931) 221‑9967
- 980 Professional Park Dr, Suite DClarksville, TN 37040 (931) 221‑9967
Group practices
Medicare enrollment lists Mark-Mina Ishak as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy Holdings Inc2,024 clinicians in the group
- Sumner Physician Practices LLC60 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356682652 |
| 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