Quick answers
- Where does Lisa N. Oki see patients?
- Medicare's clinician data lists 1 practice location in Simi Valley, CA. Call before your visit to confirm the address.
- What is Lisa N. Oki's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Lisa N. Oki accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa N. Oki 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 Lisa N. Oki?
- (805) 520-6430, as listed in official Medicare / NPI Registry data.
- What is Lisa N. Oki's NPI number?
- 1538170113. 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 Lisa N. Oki is enrolled with Medicare (CMS data updated 2026-10-02).
- 2925 Sycamore Dr, Suite 101Simi Valley, CA 93065 (805) 520‑6430
Specialties
- Dermatologyprimary
Other dermatologists in Simi Valley
Clinicians with the same Medicare primary specialty in Simi Valley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538170113 |
| 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