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

Diana Yun-Chi Wong, MD

Individual provider Gynecology Physician · NPI 1922019637

Diana Yun-Chi Wong, MD is an Obstetrics/Gynecology in Tarzana, California. Graduated from Wayne State University School of Medicine in 1990, 36 years ago. Practices with Providence Facey Medical Foundation, a 323-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
36
Trained at
Wayne State University School of Medicine
Licensed in
CA
In the registry since
2006
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

18411 Clark St Ste 102
Tarzana, CA 91356-3506
Phone: (877) 503-0518
Fax: (877) 503-0520
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence G72281 (CA)

Record details

NPI number1922019637
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESMarch 6, 2014

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Providence Facey Medical Foundation — 323 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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