Quick answers
- Which hospitals does Mark D. Khorsandi work at?
- Medicare's official clinician data lists Mark D. Khorsandi at 4 hospitals: Baytown Medical Center, Houston Methodist Baytown Hospital, Memorial Hermann Memorial City Hospital and St. Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark D. Khorsandi see patients?
- Medicare's clinician data lists 3 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Mark D. Khorsandi's specialty?
- Medicare lists General Surgery as the primary specialty, and also Hand Surgery.
- Does Mark D. Khorsandi accept Medicare assignment?
- Yes. Medicare's clinician data says Mark D. Khorsandi 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.
- Does Mark D. Khorsandi offer telehealth?
- Medicare's clinician data says Mark D. Khorsandi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark D. Khorsandi?
- (713) 522-5111, as listed in official Medicare / NPI Registry data.
- What is Mark D. Khorsandi's NPI number?
- 1023051307. 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 D. Khorsandi works
Medicare's Facility Affiliation Data lists Mark D. Khorsandi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baytown Medical CenterBaytown, TX · Acute Care Hospital · CCN 670109
- Houston Methodist Baytown HospitalBaytown, TX · Acute Care Hospital · CCN 450424
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · CCN 450610
- St. Joseph Medical CenterHouston, TX · Acute Care Hospital · CCN 450035
Practice locations
Addresses where Mark D. Khorsandi is enrolled with Medicare (CMS data updated 2026-10-02).
- 1355 W Gray, Suite BHouston, TX 77019
- 1355 W Gray St, Suite BHouston, TX 77019
- 800 Peakwood Dr, Suite 8bHouston, TX 77090 (713) 522‑5111
Group practices
Medicare enrollment lists Mark D. Khorsandi as a member of this group (CMS data updated 2026-10-02).
- Hand Surgery Specialists of Houston3 clinicians in the group
Specialties
- General Surgeryprimary
- Hand Surgeryalso
Other general surgeons in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023051307 |
| 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