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 / IA

TRISHA MARIE ANDERSON, PA

PHYSICIAN ASSISTANT

Graduated: 2019

NPI: 1932734191

Practice Locations (5)

CNOS PC

2735 OUTER DR N, CNOS NORTHSIDE

SIOUX CITY, IA 511041590

7122245692

CNOS PC

801 5TH ST

SIOUX CITY, IA 511011326

7122792010

CNOS PC

1200 PROVIDENCE RD

WAYNE, NE 687871212

4023757953

CNOS PC

575 N SIOUX POINT RD

DAKOTA DUNES, SD 570495312

6052172667

CNOS PC

600 N SIOUX POINT RD

DAKOTA DUNES, SD 570495000

6052323332

Source: CMS National Downloadable File, September 2026.