NPI
NPIs in O Fallon, IL
1,337 records in the October 12, 2026 NPPES file. Search a name, or open a place below.
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Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Records
- 1932237856Gregory Biddulph, DMD · Active · Dentist · 1490 N Green Mount Rd, Suite B · O Fallon IL 62269 · (618) 632-1603
- 1760118475Grace Biggers, RBT · Active · Behavior Technician · 1716 Corporate Xing Ste 3 · O Fallon IL 62269 · (618) 226-4687
- 1568270411Sean Bird, DO · Active · Military Health Care Provider · 3 Saint Elizabeth Blvd Ste 4000 · O Fallon IL 62269 · (618) 256-9355
- 1740940394Lindsey Bischoff · Active · Behavior Technician · 634 N Main St Ste 4 · O Fallon IL 62269 · (618) 726-5870
- 1487983664Karen Blackwell, P.A. · Active · Physician Assistant · 310 N 7 Hills Rd · O Fallon IL 62269 · (618) 624-6181
- 1063219715Mia Blair, RBT · Active · Behavior Technician · 145 Springfield Ct · O Fallon IL 62269 · (217) 525-8332
- 1629187208Blink LLC · Active · Optometrist · 1003 E Wesley Dr, Ste A · O Fallon IL 62269 · (618) 624-3937
- 1023672409Patrick Bloecher, MD · Active · Family Medicine · 3 Saint Elizabeth Blvd Ste 4000 · O Fallon IL 62269 · (618) 233-7880
- 1861396095Ryan Bloom, DPT · Active · Physical Therapist · 700 Weber Rd · O Fallon IL 62269 · (618) 795-0804
- 1477386605Blooming Hope Counseling PLLC · Active · Community/Behavioral Health · 807 W Highway 50 Ste 3 · O Fallon IL 62269 · (618) 836-8142
- 1194201160Diane Blue, RPh · Active · Pharmacist · 907 E Highway 50 · O Fallon IL 62269 · (618) 632-9873
- 1669078127Lori Blue · Active · Pharmacist · 753 W Highway 50 · O Fallon IL 62269 · (618) 624-3561
- 1043068141Amanda Bobby · Active · Physical Therapy Assistant · 1200 Loblolly Ct · O Fallon IL 62269 · (618) 806-3806
- 1255040135Brianna Bochantin · Active · Behavior Technician · 634 N Main St · O Fallon IL 62269 · (618) 726-5870
- 1083833024Tom Bolen · Active · Hearing Instrument Specialist · 1415 W Us Highway 50 · O Fallon IL 62269 · (618) 624-4471
- 1346001963Shayne Bollheimer · Active · Physical Therapy Assistant · 1022 E Wesley Dr · O Fallon IL 62269 · (618) 744-6613
- 1235544024Anne Bollmeier · Active · Dentist, General Practice · 2010 W Highway 50 · O Fallon IL 62269 · (618) 622-8888
- 1568559532Ellen Bollmeier, DMD · Active · Dentist, General Practice · 2010 West Highway 50 · O Fallon IL 62269 · (618) 622-8888
- 1750191672Heaven Bones · Active · Behavior Technician · 1716 Corporate Xing Ste 3 · O Fallon IL 62269 · (618) 226-4687
- 1891504403Shantnecia Bonner · Active · Behavior Technician · 634 N Main St Ste 4 · O Fallon IL 62269 · (618) 726-5870
- 1659529667Jeremy Book, D.C. · Active · Chiropractor · 1480 N Green Mount Rd · O Fallon IL 62269 · (618) 622-2222
- 1013348796Jami Bossart, M.A., CCC-SLP · Active · Speech-Language Pathologist · 118 E Washington St · O Fallon IL 62269 · (618) 632-3666
- 1669018651Sidney Bost, RBT · Active · Behavior Technician · 6 Eagle Ctr Ste 1 · O Fallon IL 62269 · (618) 206-8816
- 1497567788Rhiannon Bovay · Active · Behavior Technician · 145 Springfield Ct · O Fallon IL 62269 · (217) 525-8332
- 1568189637Jetzabeth Boven, RBT · Active · Behavior Technician · 145 Springfield Ct · O Fallon IL 62269 · (217) 525-8332
- 1427102615Bowman Dental Group · Active · Dentist, General Practice · 741 W State St, Ste. 1 · O Fallon IL 62269 · (618) 632-2282
- 1417579491Elizabeth Bowman, Behavior Technician · Active · Behavior Technician · 6 Eagle Ctr · O Fallon IL 62269 · (618) 206-8816
- 1669482345Tonya Bowman, D.M.D. · Active · Dentist, General Practice · 741 W State St · O Fallon IL 62269 · (618) 632-2282
- 1396887063Brad McMillin Inc · Active · Audiologist-Hearing Aid Fitter · 1415 W Us Highway 50 · O Fallon IL 62269 · (618) 624-4471
- 1710858378Benjamin Bradley · Active · Behavior Technician · 145 Springfield Ct · O Fallon IL 62269 · (217) 525-8332
- 1578005955Gwendolyn Bradley · Active · Licensed Practical Nurse · 294 Kings Ridge Blvd · O Fallon IL 62269 · (618) 975-3781
- 1073104881Katherine Bradley, ATC · Active · Specialist/Technologist, Athletic Trainer · 772 Wall St Ste B · O Fallon IL 62269 · (618) 624-2400
- 1881711620Stacy Bragg, OTR · Active · Occupational Therapist, Pediatrics · 634 N Main St, Suite 5 · O Fallon IL 62269 · (314) 494-6337
- 1669148631Darci Brannan · Active · Behavior Technician · 6 Eagle Ctr Ste 1 · O Fallon IL 62269 · (618) 206-8816
- 1225785561Branz Nutrition Counseling · Active · Dietitian, Registered · 138 Eagle Dr · O Fallon IL 62269 · (314) 804-1848
- 1073499901Sarah Brashear, FNP-C · Active · Nurse Practitioner, Family · 320 E Highway 50 · O Fallon IL 62269 · (888) 577-6337
Specialties
- Behavior Technicians296
- Speech-Language Pathologists72
- Chiropractors61
- Behavior Analyst providers47
- Family Medicine Doctors45
- Professional Counselors42
- Clinical Social Workers40
- Family Nurse Practitioners34
- Pharmacists31
- Physical Therapists31
- Student in an Organized Health Care Education/Training Program providers29
- Emergency Medicine Doctors27
- Physician Assistants27
- Occupational Therapists22
- Nurse Practitioners21
- General Dentists20
- Nurse Anesthetists (CRNA)20
- Mental Health Counselors18
31 more specialties. Show all
- Dentists16
- Optometrists16
- Military Health Care Providers14
- General Practitioners13
- Hearing Instrument Specialists13
- Clinic/Center, Mental Health providers12
- Cardiologists12
- Physical Therapy Assistants12
- Registered Nurses9
- Adult Health Nurse Practitioners8
- Hospitalists7
- Internal Medicine Doctors7
- Clinic/Center providers6
- Pediatric Dentists6
- Durable Medical Equipment & Medical Supplies providers6
- Marriage and Family Therapists6
- Psychiatric Nurse Practitioners6
- OB/GYNs6
- Pediatrics Occupational Therapists6
- Ophthalmologists6
- Orthopedic Surgeons6
- Pediatricians6
- Clinical Medical Laboratory providers5
- Community/Behavioral Health providers5
- Counselors5
- Developmental Therapists5
- Registered Dietitians5
- Family Medicine, Sports Medicine providers5
- Pharmacy, Community/Retail Pharmacy providers5
- Podiatrists5
- School Psychologists5
Nearby cities
Related
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.