Quick answers
- Where does Lori H. Summerfield see patients?
- Medicare's clinician data lists 2 practice locations, including Laguna Hills, CA and Irvine, CA. Call before your visit to confirm the address.
- What is Lori H. Summerfield's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Lori H. Summerfield accept Medicare assignment?
- Yes. Medicare's clinician data says Lori H. Summerfield 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.
- What is the phone number for Lori H. Summerfield?
- (949) 587-9935, as listed in official Medicare / NPI Registry data.
- What is Lori H. Summerfield's NPI number?
- 1679442537. 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 Lori H. Summerfield is enrolled with Medicare (CMS data updated 2026-10-02).
- 23685 Moulton Pkwy, Suite B1Laguna Hills, CA 92653 (949) 587‑9935
- 4482 Barranca Pkwy, Suite 175Irvine, CA 92604 (949) 262‑7190
Group practices
Medicare enrollment lists Lori H. Summerfield as a member of this group (CMS data updated 2026-10-02).
- Serendipity Hearing Inc16 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679442537 |
| 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