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

Dr. Douglas J. Cain, DC, LAC

Individual provider Chiropractor · NPI 1992875207

Dr. Douglas J. Cain, DC, LAC is a Chiropractor in Crystal Lake, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

741 McHenry Ave Ste C
Crystal Lake, IL 60014-7445
Phone: (815) 479-0200
Fax: (815) 479-0260
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X (IL)
Chiropractor Taxonomy 111N00000X (IL)

Record details

NPI number1992875207
Entity typeIndividual (Type 1)
GenderMale
Credentials DC , LAC
Sole proprietorYes
NPI enumeratedNovember 8, 2006
Last updated in NPPESSeptember 11, 2025

Other providers in Crystal Lake