William Rook, M.A., LCPC
Quick Facts
NPI Validation Status: Verified
Provider Overview
WILLIAM ROOK, M.A., LCPC is a Mental Health Counselor provider based in O Fallon, IL who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.
Provider Details
Practice Location
Specialties & Licenses
Mailing Address
How to Use This NPI
For Insurance Billing
Use NPI 1194736397 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.
For Credentialing
Reference NPI 1194736397for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.
For Patients
Share NPI 1194736397 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.
About Mental Health Counselor
Mental Health Counselors diagnose and treat mental and emotional disorders, helping clients cope with life challenges, anxiety, depression, relationship issues, and overall mental wellness.
Similar Providers in O Fallon
George Bates, MS, LCPC
📍 O Fallon, IL 62269-1947
Susan Frew, M.A., L.P.C., N.C.C
📍 O Fallon, MO 63366-1603
Carla Enyart
📍 O Fallon, MO 63366-1603
Steve Heitkamp, DMIN, LCPC
📍 O Fallon, IL 62269-2584
Christianne Judy, MSW, LCSW
📍 O Fallon, IL 62269-2663
Michelle Gunterman-mccammond, LPC
📍 O Fallon, MO 63366-1603
Other Healthcare Providers in O Fallon
Emil Difilippo, M.D
Orthopedic SurgeryMark Keohane, M.D
Orthopedic SurgeryAnthony Berni, M.D
Orthopedic SurgeryJames Schaberg, M.D
Orthopedic SurgeryStephen Cusumano, O.D
OptometryStephanie Sandberg, D.O
General SurgeryOther Mental Health Counselor Providers in Illinois
Mclean County Center For Human Services, Inc
Joan Wenzel, LPC
Centennial Counseling Center, Pc
George Bates, MS, LCPC
Lisa Ballinger, M.A., LCPC
Elizabeth Volkman, MS, LCPC
People Also Ask
What is William Rook's NPI number?
Is William Rook's NPI currently active?
What does William Rook specialize in?
101YM0800X.