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

Jaclyn Louise Barnhouse, DNP, APRN, FNP-C

Individual provider Nurse Practitioner · NPI 1811513526

Jaclyn Louise Barnhouse, DNP, APRN, FNP-C is a Nurse Practitioner in Saint Louis, Missouri. Works from 4 locations. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2020
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110-1003
Phone: (314) 747-3000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (3)

  • 3523 Wickenhauser Ave, Alton, IL 62002-2118 — (618) 465-8887
  • 1095 University Dr, Edwardsville, IL 62025-3961 — (618) 656-1081
  • 152 Wilma Dr, Maryville, IL 62062-5435 — (618) 344-7750

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209023737 (IL)
Nurse Practitioner Taxonomy 363L00000X · Licence 2021029244 (MO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1811513526
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , APRN , FNP-C
Sole proprietorNo
NPI enumeratedJune 18, 2020
Last updated in NPPESMay 16, 2023
Certification dateMay 16, 2023

Other providers in Saint Louis