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

Joan T Sasaki, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1013940535

Joan T Sasaki, MD is an Obstetrics/Gynecology in Mission Viejo, California. Graduated from Saint Louis University School of Medicine in 2001, 25 years ago. Practices with Magella Medical Group Inc, a 24-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
25
Trained at
Saint Louis 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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

26691 Plz Ste 212
Mission Viejo, CA 92691-6329
Phone: (949) 441-5556
Fax: (949) 348-2523
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G66772 (CA)

Record details

NPI number1013940535
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2006
Last updated in NPPESFebruary 10, 2014

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Magella Medical Group Inc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mission Viejo