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

Dr. Edward Stephen Yung, MD

Individual provider Ophthalmology Physician · NPI 1225391725

Dr. Edward Stephen Yung, MD is an Ophthalmology in Upland, California. Graduated from Temple University School of Medicine in 2012, 14 years ago. Practices with Pacific Eye Institute a Medical Group Inc, a 46-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Pennsylvania.

Years since qualifying
14
Trained at
Temple University School of Medicine
Licensed in
CA, PA
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

555 N 13th Ave
Upland, CA 91786-4904
Phone: (909) 982-8846
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 840 Walnut St, Philadelphia, PA 19107-5109 — (626) 379-1108

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A146756 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD457613 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1225391725
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2012
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Pacific Eye Institute A Medical Group Inc — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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