Quick answers
- Which hospitals does Anthony Karapetians work at?
- Medicare's official clinician data lists Anthony Karapetians at 3 hospitals: Adventist Health Simi Valley, Adventist Health White Memorial and Northridge Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anthony Karapetians see patients?
- Medicare's clinician data lists 2 practice locations, including Panorama City, CA and Montebello, CA. Call before your visit to confirm the address.
- What is Anthony Karapetians's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Anthony Karapetians accept Medicare assignment?
- Yes. Medicare's clinician data says Anthony Karapetians 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 Anthony Karapetians offer telehealth?
- Medicare's clinician data says Anthony Karapetians offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Anthony Karapetians?
- (818) 787-2222, as listed in official Medicare / NPI Registry data.
- What is Anthony Karapetians's NPI number?
- 1144757030. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anthony Karapetians works
Medicare's Facility Affiliation Data lists Anthony Karapetians at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Simi ValleySimi Valley, CA · Acute Care Hospital · CCN 050236
- Adventist Health White MemorialLos Angeles, CA · Acute Care Hospital · CCN 050103
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
Practice locations
Addresses where Anthony Karapetians is enrolled with Medicare (CMS data updated 2026-10-02).
- 14850 Roscoe BlvdPanorama City, CA 91402 (818) 787‑2222
- 309 W Beverly BlvdMontebello, CA 90640 (323) 726‑1222
Group practices
Medicare enrollment lists Anthony Karapetians as a member of these groups (CMS data updated 2026-10-02).
- Galen Inpatient Physicians PC1,077 clinicians in the group
- Alliance for Wellness Inc56 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Panorama City
Clinicians with the same Medicare primary specialty in Panorama City, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1144757030 |
| 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