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

Sahej Walia

Individual provider General Practice Physician · NPI 1891440780

Sahej Walia is a General Practice Physician in O Fallon, Illinois. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2022

Practice location Address checks out

3 Saint Elizabeth Blvd Ste 4000
O Fallon, IL 62269-1284
Phone: (618) 256-9355
Fax: (618) 206-2332
Show map & directions

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

Additional practice locations (1)

  • Butler-Haney Hall, 200 University Pkwy, Yakima, WA 98901 — (253) 338-7630

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence DO.OP.70035004 (WA)

Record details

NPI number1891440780
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 18, 2022
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026
Mailing address3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL 62269-1284

Other providers in O Fallon