Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Lauren Holdren, APRN, CNP

Individual provider Nurse Practitioner · NPI 1174451702

Lauren Holdren, APRN, CNP is a Nurse Practitioner in Chicago, Illinois. Qualified in 2023, 3 years ago. Licensed in Illinois.

Years since qualifying
3
Licensed in
IL
In the registry since
2026
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

259 E Erie St Ste 2450
Chicago, IL 60611-3926
Phone: (312) 694-6447
Fax: (312) 472-6580
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209030539 (IL)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence 209.030539 (IL)

Record details

NPI number1174451702
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNP
Sole proprietorNo
NPI enumeratedMay 12, 2026
Last updated in NPPESOctober 1, 2026
Certification dateOctober 1, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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