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JOAN TEI SASAKI, MD, A MEDICAL CORPORATION
NPI 1851541841
Obstetrics & Gynecology in Mission Viejo, CA

Active since September 25, 2008
26691 PLAZA, SUITE 212, MISSION VIEJO, CA 92691(949) 441-5556(949) 348-2523 Get Directions Write a Review

NPPES record last updated: February 10, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Joan Tei Sasaki, Md, A Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOAN TEI SASAKI, MD, A MEDICAL CORPORATION (NPI 1851541841) is a healthcare organization registered as an obstetrics & gynecology in Mission Viejo, California and active in the NPI registry since September 2008. The organization lists Joan Tei Sasaki, President, as its authorized official.

NPPES Registry Identity

NPI1851541841
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameJOAN TEI SASAKI, MD, A MEDICAL CORPORATION
Location Address26691 PLAZA, SUITE 212Mission Viejo, CA 92691-6329
Mailing Address26691 Plaza, Suite 212Mission Viejo, CA 92691-6329 · (949) 441-5556 · Fax (949) 348-2523
Phone(949) 441-5556
Fax(949) 348-2523
Organization SubpartNo
Authorized OfficialJoan Tei SasakiPresident · (949) 633-2969
Enumeration DateSeptember 25, 2008
Last NPPES UpdateFebruary 10, 2014
✔ NPI 1851541841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G66772
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
26691 PLAZA, Mission Viejo, CA 92691
Open in Google Maps ↗

Other Identifiers 1

Medicare PINW12226CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOAN T SASAKI M.D.
Obstetrics & Gynecology
26691 PLAZA, SUITE 212
MISSION VIEJO, CA 92691
Orange County (949) 441-5556
HAMID R.SALEHI MD A PROFESSIONAL MEDICAL CORP
Psychiatry & Neurology (Neurology)
26691 PLAZA, SUITE 235
MISSION VIEJO, CA 92691
Orange County (949) 364-9054
THEODORE M TEACHER MD APC
Psychiatry & Neurology (Neurology)
26691 PLAZA, SUITE 235
MISSION VIEJO, CA 92691
Orange County (949) 364-9054
RACHEL BUNETTA
Physical Therapy Assistant
26691 PLAZA
MISSION VIEJO, CA 92691
Orange County (949) 716-5050
SIDNEY JAY WEISS, M.D. INC
Ophthalmology
26691 PLAZA, SUITE 250
MISSION VIEJO, CA 92691
Orange County (949) 364-0225
LLOYD STUART NAGASAWA M.D.
Internal Medicine (Hematology & Oncology)
26691 PLAZA, STE. 200
MISSION VIEJO, CA 92691
Orange County (949) 347-0600
GEORGE GUINTO MIRANDA MD
Internal Medicine (Hematology & Oncology)
26691 PLAZA, STE 200
MISSION VIEJO, CA 92691
Orange County (949) 347-0600
MINCH K. FONG M.D. INC.
Internal Medicine (Hematology & Oncology)
26691 PLAZA, STE. 200
MISSION VIEJO, CA 92691
Orange County (949) 347-0600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joan Tei Sasaki, MD, A Medical Corporation's NPI number?

The NPI number for Joan Tei Sasaki, MD, A Medical Corporation is 1851541841. It was assigned to this organization in the NPPES registry on September 25, 2008.

Where is Joan Tei Sasaki, MD, A Medical Corporation located?

Joan Tei Sasaki, MD, A Medical Corporation is located at 26691 Plaza Suite 212, Mission Viejo, CA 92691. The listed phone number is (949) 441-5556.

What is Joan Tei Sasaki, MD, A Medical Corporation's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Joan Tei Sasaki, MD, A Medical Corporation was last updated on February 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.