Dr. Santosh Raja , DO
General Practice • O Fallon, IL
Professional Overview & Biography Verified Profile Summary
Dr. Santosh Raja, DO is a registered healthcare professional specializing in General Practice in O Fallon, IL. Practice services are available at 3 SAINT ELIZABETH BLVD STE 4000 under active NPI credentials.
Practice Location & Contact Primary Location
3 Saint Elizabeth Blvd Ste 4000
O Fallon, IL 622691284
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in O Fallon, IL
Practicing in O Fallon, IL (355 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-08-10NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Osteopathic Medicine (D.O.)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 3 SAINT ELIZABETH BLVD STE 4000, O FALLON, IL 622691284 (Tel: 6182337880)
Registered at 4881 SUGAR MAPLE DR, WRIGHT PATTERSON AFB, OH 454335529 (Tel: 9372579000)
Registered at 4881 SUGAR MAPLE DR, WRIGHT PATTERSON AFB, OH 454335529 (Tel: 9372579000)
General Practice (License #2179 in NE)
NPI status registered as active in NPPES database
Registered at 3551 ROGER BROOKE DR, JBSA FT SAM HOUSTON, TX 782344504 (Tel: 2102925077)
Registered at 3551 ROGER BROOKE DR, JBSA FT SAM HOUSTON, TX 782344504 (Tel: 2102925077)
Recorded as SANTOSH RAJA, DO
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
4881 Sugar Maple Dr
Wright Patterson Afb, OH 454335529
Phone: 9372579000
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