Quick answers
- Which hospitals does Mark Morishige work at?
- Medicare's official clinician data lists Mark Morishige at 1 hospital: El Camino Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Morishige see patients?
- Medicare's clinician data lists 2 practice locations, including San Jose, CA and Los Altos, CA. Call before your visit to confirm the address.
- What is Mark Morishige's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Mark Morishige accept Medicare assignment?
- Medicare's clinician data says Mark Morishige may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mark Morishige?
- (408) 929-5610, as listed in official Medicare / NPI Registry data.
- What is Mark Morishige's NPI number?
- 1619197639. 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 Morishige works
Medicare's Facility Affiliation Data lists Mark Morishige at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- El Camino HealthMountain View, CA · Acute Care Hospital · CCN 050308
Practice locations
Addresses where Mark Morishige is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Jose Figueres Ave, Suite 225San Jose, CA 95116 (408) 929‑5610
- 763 Altos Oaks Dr, Suite 2Los Altos, CA 94024 (408) 356‑0444
Group practices
Medicare enrollment lists Mark Morishige as a member of this group (CMS data updated 2026-10-02).
- Advanced Surgical Associates6 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in San Jose
Clinicians with the same Medicare primary specialty in San Jose, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Chicago, Pritzker School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1619197639 |
| 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