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

Dr. Colleen Ann Larkin, DNP, CPNP-PC

Individual provider Nurse Practitioner · NPI 1669937231

Dr. Colleen Ann Larkin, DNP, CPNP-PC is a Nurse Practitioner in Oak Lawn, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2019
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

Practice location Address checks out

4440 W 95th St Ste 1332H
Oak Lawn, IL 60453-2600
Phone: (708) 684-2016
Fax: (708) 684-4808
Show map & directions

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

Additional practice locations (1)

  • 10939 S Troy St, Chicago, IL 60655-2211 — (773) 858-7980

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209-018705 (IL)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence 209018705 (IL)

Record details

NPI number1669937231
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , CPNP-PC
Sole proprietorYes
NPI enumeratedFebruary 7, 2019
Last updated in NPPESJanuary 27, 2025
Certification dateJanuary 27, 2025

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