Quick answers
- Which hospitals does Leah A. Marsh work at?
- Medicare's official clinician data lists Leah A. Marsh at 1 hospital: Glendale Adventist Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leah A. Marsh see patients?
- Medicare's clinician data lists 1 practice location in Glendale, CA. Call before your visit to confirm the address.
- What is Leah A. Marsh's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty, and also Gynecological Oncology.
- Does Leah A. Marsh accept Medicare assignment?
- Yes. Medicare's clinician data says Leah A. Marsh 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 Leah A. Marsh offer telehealth?
- Medicare's clinician data says Leah A. Marsh offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Leah A. Marsh?
- (818) 484-8611, as listed in official Medicare / NPI Registry data.
- What is Leah A. Marsh's NPI number?
- 1346698628. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leah A. Marsh works
Medicare's Facility Affiliation Data lists Leah A. Marsh 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 Leah A. Marsh is enrolled with Medicare (CMS data updated 2026-10-02).
- 1505 Wilson Ter, Suite 150Glendale, CA 91206 (818) 484‑8611
Group practices
Medicare enrollment lists Leah A. Marsh as a member of this group (CMS data updated 2026-10-02).
- Los Angeles Hematology-Oncology Medical Group50 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
- Gynecological Oncologyalso
Other OB-GYNs in Glendale
Clinicians with the same Medicare primary specialty in Glendale, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346698628 |
| 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