Quick answers
- Which hospitals does Helen Mitropoulos work at?
- Medicare's official clinician data lists Helen Mitropoulos at 1 hospital: Glendale Adventist Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Helen Mitropoulos see patients?
- Medicare's clinician data lists 3 practice locations, including Anaheim, CA, Glendale, CA and Carson, CA. Call before your visit to confirm the address.
- What is Helen Mitropoulos's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Helen Mitropoulos accept Medicare assignment?
- Yes. Medicare's clinician data says Helen Mitropoulos 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 Helen Mitropoulos offer telehealth?
- Medicare's clinician data says Helen Mitropoulos offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Helen Mitropoulos?
- (714) 995-1000, as listed in official Medicare / NPI Registry data.
- What is Helen Mitropoulos's NPI number?
- 1568773067. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Helen Mitropoulos works
Medicare's Facility Affiliation Data lists Helen Mitropoulos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Glendale Adventist Medical CenterGlendale, CA · Acute Care Hospital · CCN 050239
Practice locations
Addresses where Helen Mitropoulos is enrolled with Medicare (CMS data updated 2026-10-02).
- 1236 N Magnolia AveAnaheim, CA 92801 (714) 995‑1000
- 225 W Broadway, Suite 100Glendale, CA 91204 (818) 545‑7117
- 824 E Carson St, Suite 104Carson, CA 90745 (310) 830‑9706
Group practices
Medicare enrollment lists Helen Mitropoulos as a member of this group (CMS data updated 2026-10-02).
- Healthcare Partners Affiliates Medical Group754 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Anaheim
Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1568773067 |
| 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