Quick answers
- Which hospitals does Dimitris Gerothanassis work at?
- Medicare's official clinician data lists Dimitris Gerothanassis at 2 hospitals: Asante Rogue Regional Medical Center and Asante Three Rivers Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dimitris Gerothanassis see patients?
- Medicare's clinician data lists 8 practice locations, including Pasadena, CA, Naples, FL and Winchester, VA. Call before your visit to confirm the address.
- What is Dimitris Gerothanassis's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Dimitris Gerothanassis accept Medicare assignment?
- Yes. Medicare's clinician data says Dimitris Gerothanassis 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 Dimitris Gerothanassis's NPI number?
- 1124134069. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dimitris Gerothanassis works
Medicare's Facility Affiliation Data lists Dimitris Gerothanassis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Asante Rogue Regional Medical CenterMedford, OR · Acute Care Hospital · CCN 380018
- Asante Three Rivers Medical CenterGrants Pass, OR · Acute Care Hospital · CCN 380002
Practice locations
Addresses where Dimitris Gerothanassis is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 100 W California BlvdPasadena, CA 91105
- 1100 Immokalee Rd, Suite 100Naples, FL 34110
- 220 Campus Blvd, Suite 320Winchester, VA 22601
- 2995 Drew St, Fl 2Clearwater, FL 33759
- 720 N Franklin Street, Suite 401Chicago, IL 60654
Specialties
- Psychiatryprimary
Other psychiatrists in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124134069 |
| 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