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

Santosh Raja, DO

Individual provider General Practice Physician · NPI 1881191187

Santosh Raja, DO is a General Practice Physician in O Fallon, Illinois. Licensed in Nebraska. Registered with an NPI since 2018.

Licensed in
NE
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3 Saint Elizabeth Blvd Ste 4000
O Fallon, IL 62269-1284
Phone: (618) 233-7880
Fax: (618) 256-6558
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 2179 (NE)

Record details

NPI number1881191187
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 12, 2018
Last updated in NPPESAugust 10, 2025
Certification dateAugust 10, 2025
Mailing address4881 Sugar Maple Dr, Wright Patterson Afb, OH 45433-5529

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