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

MS. Katherine A Wittle, RN

Individual provider Pediatric Clinical Nurse Specialist · NPI 1386830495

MS. Katherine A Wittle, RN is a Pediatric Clinical Nurse Specialist in Oak Lawn, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-1646
Fax: (708) 684-4068
Show map & directions

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

Specialties & licences

Pediatric Clinical Nurse Specialist (primary) Taxonomy 364SP0200X · Licence 209.006655 (IL)

Record details

NPI number1386830495
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedSeptember 21, 2007
Last updated in NPPESSeptember 21, 2007
Mailing address7642 W 158th Ct, Orland Park, IL 60462-5068

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