Quick answers
- Which hospitals does Krekor Tomassian work at?
- Medicare's official clinician data lists Krekor Tomassian at 2 hospitals: Casa Colina Hospital and Emanate Health Foothill Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Krekor Tomassian see patients?
- Medicare's clinician data lists 1 practice location in Glendora, CA. Call before your visit to confirm the address.
- What is Krekor Tomassian's specialty?
- Medicare lists General Practice as the primary specialty, and also Geriatric Medicine.
- Does Krekor Tomassian accept Medicare assignment?
- Medicare's clinician data says Krekor Tomassian may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Krekor Tomassian offer telehealth?
- Medicare's clinician data says Krekor Tomassian offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Krekor Tomassian's NPI number?
- 1891807673. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Krekor Tomassian works
Medicare's Facility Affiliation Data lists Krekor Tomassian at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Casa Colina HospitalPomona, CA · Acute Care Hospital · CCN 050782
- Emanate Health Foothill Presbyterian HospitalGlendora, CA · Acute Care Hospital · CCN 050597
Practice locations
Addresses where Krekor Tomassian is enrolled with Medicare (CMS data updated 2026-10-02).
- 415 W Route 66, Suite 201Glendora, CA 91740
Specialties
- General Practiceprimary
- Geriatric Medicinealso
Other general practitioners in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Graduation year | 1976 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1891807673 |
| 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