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

Hyelin You, MD

Individual provider Ophthalmology Physician · NPI 1417539818

Hyelin You, MD is an Ophthalmology in Fountain Valley, California. Graduated from Loma Linda University School of Medicine in 2021, 5 years ago. Practices with Jules Stein Eye Institute Medical Group, a 117-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18111 Brookhurst St Ste 6400
Fountain Valley, CA 92708-6728
Phone: (714) 963-1444
Fax: (714) 963-1234
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A181001 (CA)

Record details

NPI number1417539818
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2021
Last updated in NPPESJuly 1, 2025
Certification dateJuly 1, 2025
Mailing address5767 W Century Blvd Ste 400, Los Angeles, CA 90045-5631

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Jules Stein Eye Institute Medical Group — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Fountain Valley