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

Bernard Owen O'Brien, DC

Individual provider Chiropractor · NPI 1528244688

Bernard Owen O'Brien, DC is a Chiropractor in Worth, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

11259 S Harlem Ave
Worth, IL 60482-1803
Phone: (708) 361-1400
Fax: (708) 361-9490
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X (IL)

Record details

NPI number1528244688
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 18, 2008
Last updated in NPPESMarch 27, 2008
Mailing address11259 S Harlem Ave, Worth, IL 60482-1803

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