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

Karen O'Mara, DO

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1235112269

Karen O'Mara, DO is an Emergency Medical Services (Emergency Medicine) Physician in Oak Lawn, Illinois. Works from 2 locations. Licensed in Illinois and Kansas.

Licensed in
IL, KS
In the registry since
2005
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9555 S 52nd Ave
Oak Lawn, IL 60453-3054
Phone: (708) 684-6867
Fax: (708) 684-6869
Show map & directions

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

Additional practice locations (1)

  • 2800 W 95th St, Evergreen Park, IL 60805 — (708) 422-4221

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 036-057006 (IL)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 036057006 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 05-43634 (KS)

Record details

NPI number1235112269
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025
Mailing address29373 Network Pl, Chicago, IL 60673-1293

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