Sahej Walia
NPI 1891440780 · Student in an Organized Health Care Education/Training Program · O Fallon, IL
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sahej Walia is a Student in an Organized Health Care Education/Training Program provider in O Fallon, IL (NPI 1891440780).
Provider details
- NPI number
- 1891440780
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
- Military Health Care Provider171000000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- Butler-Haney Hall, 200 University PkwyYakima, WA 98901Phone: (253) 338-7630
Registry dates
- Enumerated
- 2022-02-18
- Last updated
- 2024-03-03
- Certified
- 2024-03-03
Frequently asked questions
- What is Sahej Walia's NPI number?
- Sahej Walia's National Provider Identifier (NPI) is 1891440780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sahej Walia's specialty?
- Sahej Walia is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Sahej Walia located?
- Sahej Walia's practice location on file with NPPES is 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL 62269-1284.
- What is Sahej Walia's phone number?
- The practice phone number listed in the NPPES registry for Sahej Walia is (618) 256-9355.
- Does Sahej Walia accept Medicare?
- Sahej Walia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sahej Walia's NPI active?
- Yes — Sahej Walia's NPI (1891440780) is active in the NPPES registry as of the last update on 2024-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.