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

Dr. Sarah L Katula, RN, APN

Individual provider Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1972818987

Dr. Sarah L Katula, RN, APN is a Certified Clinical Nurse Specialist (Cns) in Downers Grove, Illinois. Qualified in 1991, 35 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
35
Licensed in
IL
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

3743 Highland Ave Ste 2001
Downers Grove, IL 60515-1594
Phone: (630) 719-5454
Show map & directions

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

Additional practice locations (2)

  • 1341 Warren Ave, Downers Grove, IL 60515-3437 — (630) 719-5454
  • 800 Roosevelt Rd Ste 206, Glen Ellyn, IL 60137-5839 — (630) 423-5935

Specialties & licences

Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0808X · Licence 277-000023 (IL)

Record details

NPI number1972818987
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APN
Sole proprietorNo
NPI enumeratedAugust 13, 2010
Last updated in NPPESJanuary 27, 2025
Certification dateJanuary 27, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Downers Grove