About WOMEN'S HEALTH ASSOCIATES OF RICHARDSON, PLLC. Women's Health Associates Of Richardson, Pllc is a women's health care provider established in Richardson, Texas specializing in obstetrics & gynecology (obstetrics) . The NPI number of Women's Health Associates Of Richardson, Pllc is 1063754109 and was assigned on March 2013. The practitioner's primary taxonomy code is 207VX0000X..