Quick answers
- Where does Sandra Miyakawa see patients?
- Medicare's clinician data lists 3 practice locations, including Irvine, CA, Mission Viejo, CA and Middleton, WI. Call before your visit to confirm the address.
- What is Sandra Miyakawa's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sandra Miyakawa accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra Miyakawa 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 Sandra Miyakawa offer telehealth?
- Medicare's clinician data says Sandra Miyakawa offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sandra Miyakawa?
- (619) 639-9730, as listed in official Medicare / NPI Registry data.
- What is Sandra Miyakawa's NPI number?
- 1184488488. 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 Sandra Miyakawa is enrolled with Medicare (CMS data updated 2026-10-02).
- 18191 Von Karman Ave, Suite 100Irvine, CA 92612 (619) 639‑9730
- 23228 MaderoMission Viejo, CA 92691 (949) 900‑4580
- 3169 Deming WayMiddleton, WI 53562 (608) 716‑8288
Group practices
Medicare enrollment lists Sandra Miyakawa as a member of these groups (CMS data updated 2026-10-02).
- Mood Clinical, P. C.117 clinicians in the group
- Nebula Health, LLC20 clinicians in the group
- Sbh-Madison LLC6 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Irvine
Clinicians with the same Medicare primary specialty in Irvine, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1184488488 |
| 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