Quick answers
- Where does Ying Peng see patients?
- Medicare's clinician data lists 1 practice location in Ladera Ranch, CA. Call before your visit to confirm the address.
- What is Ying Peng's specialty?
- Medicare lists Neurology as the primary specialty, and also Pediatric Medicine.
- Does Ying Peng accept Medicare assignment?
- Yes. Medicare's clinician data says Ying Peng 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 Ying Peng?
- (949) 215-6662, as listed in official Medicare / NPI Registry data.
- What is Ying Peng's NPI number?
- 1528156429. 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 Ying Peng is enrolled with Medicare (CMS data updated 2026-10-02).
- 333 Corporate Dr, Suite 110Ladera Ranch, CA 92694 (949) 215‑6662
Specialties
- Neurologyprimary
- Pediatric Medicinealso
Other neurologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528156429 |
| 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