Quick answers
- Where does Leeanne Marquez see patients?
- Medicare's clinician data lists 2 practice locations, including Irvine, CA and Alpine, CA. Call before your visit to confirm the address.
- What is Leeanne Marquez's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Leeanne Marquez accept Medicare assignment?
- Yes. Medicare's clinician data says Leeanne Marquez 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 Leeanne Marquez offer telehealth?
- Medicare's clinician data says Leeanne Marquez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Leeanne Marquez?
- (949) 528-6300, as listed in official Medicare / NPI Registry data.
- What is Leeanne Marquez's NPI number?
- 1467745729. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Leeanne Marquez is enrolled with Medicare (CMS data updated 2026-10-02).
- 15635 Alton Pkwy, Suite 350Irvine, CA 92618 (949) 528‑6300
- 2271 Alpine Blvd, Suite AAlpine, CA 91901 (619) 448‑1216
Group practices
Medicare enrollment lists Leeanne Marquez as a member of these groups (CMS data updated 2026-10-02).
- Orange County Health Psychologists Inc63 clinicians in the group
- Fusion Care Group a Psychological Professional Corporation51 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Irvine
Clinicians with the same Medicare primary specialty in Irvine, CA — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1467745729 |
| 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
- 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