HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

ALYSSA WILLIAMS, PA

PHYSICIAN ASSISTANT

Graduated: 2021

Offers telehealth

NPI: 1477215952

Practice Locations (3)

ST DAVIDS HEART AND VASCULAR PLLC

3801 N LAMAR BLVD

AUSTIN, TX 787564080

ST DAVIDS HEART AND VASCULAR PLLC

5625 EIGER RD

AUSTIN, TX 787358982

ST DAVIDS HEART AND VASCULAR PLLC

1900 SCENIC DR

GEORGETOWN, TX 786267876

Source: CMS National Downloadable File, September 2026.

ALYSSA WILLIAMS, PA | HealthCareAtlasUSA