Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Changyow Kwan

Individual provider Ophthalmology Physician · NPI 1588110423

Changyow Kwan is an Ophthalmology in Irvine, California. Qualified in 2020, 6 years ago. Practices with Regional Eyecare Services PC, an 11-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2016
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Practice location Address checks out

850 Health Sciences Rd
Irvine, CA 92617-3058
Phone: (949) 824-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 240 E Huron St, Chicago, IL 60611-2909 — (312) 503-7975

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A187362 (CA)

Record details

NPI number1588110423
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 31, 2016
Last updated in NPPESJuly 15, 2024
Certification dateJuly 15, 2024
Mailing address850 Health Sciences Rd, Irvine, CA 92617-3058

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Regional Eyecare Services Pc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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