Quick answers
- Which hospitals does Mark A. Altschuler work at?
- Medicare's official clinician data lists Mark A. Altschuler at 2 hospitals: HCA Florida Aventura Hospital and Mount Sinai Medical Center of Florida, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Altschuler see patients?
- Medicare's clinician data lists 1 practice location in Coral Springs, FL. Call before your visit to confirm the address.
- What is Mark A. Altschuler's specialty?
- Medicare lists General Surgery as the primary specialty, and also Vascular Surgery.
- Does Mark A. Altschuler accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Altschuler 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 A. Altschuler?
- (954) 344-3000, as listed in official Medicare / NPI Registry data.
- What is Mark A. Altschuler's NPI number?
- 1285654434. 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 A. Altschuler works
Medicare's Facility Affiliation Data lists Mark A. Altschuler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Aventura HospitalAventura, FL · Acute Care Hospital · CCN 100131
- Mount Sinai Medical Center of Florida, IncMiami Beach, FL · Acute Care Hospital · CCN 100034
Practice locations
Addresses where Mark A. Altschuler is enrolled with Medicare (CMS data updated 2026-10-02).
- 3000 Coral Hills DrCoral Springs, FL 33065 (954) 344‑3000
Group practices
Medicare enrollment lists Mark A. Altschuler as a member of this group (CMS data updated 2026-10-02).
- South Florida Surgical Specialists LLC92 clinicians in the group
Specialties
- General Surgeryprimary
- Vascular Surgeryalso
Other general surgeons in Coral Springs
Clinicians with the same Medicare primary specialty in Coral Springs, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285654434 |
| 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