Quick answers
- Which hospitals does Cheryl E. Kyinn work at?
- Medicare's official clinician data lists Cheryl E. Kyinn at 1 hospital: Hoag Memorial Hospital Presbyterian. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cheryl E. Kyinn see patients?
- Medicare's clinician data lists 2 practice locations, including Orange, CA and Irvine, CA. Call before your visit to confirm the address.
- What is Cheryl E. Kyinn's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Cheryl E. Kyinn accept Medicare assignment?
- Yes. Medicare's clinician data says Cheryl E. Kyinn 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 Cheryl E. Kyinn?
- (714) 602-9891, as listed in official Medicare / NPI Registry data.
- What is Cheryl E. Kyinn's NPI number?
- 1649570284. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cheryl E. Kyinn works
Medicare's Facility Affiliation Data lists Cheryl E. Kyinn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
Practice locations
Addresses where Cheryl E. Kyinn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1310 W Stewart Dr, Suite 602Orange, CA 92868 (714) 602‑9891
- 16405 Sand Canyon Ave, Suite 265Irvine, CA 92618
Group practices
Medicare enrollment lists Cheryl E. Kyinn as a member of this group (CMS data updated 2026-10-02).
- Sandeep Thakkar DO a Professional Corporation4 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Orange
Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649570284 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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