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

Arianna Carroll, LMHC

Individual provider Mental Health Counselor · NPI 1215454368

Arianna Carroll, LMHC is a Mental Health Counselor in Waterloo, Iowa. Licensed in Iowa. Registered with an NPI since 2017.

Licensed in
IA
In the registry since
2017
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Practice location Address checks out

905 Sycamore St
Waterloo, IA 50703-4815
Phone: (319) 888-1022
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 081637 (IA)

Record details

NPI number1215454368
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorNo
NPI enumeratedAugust 29, 2017
Last updated in NPPESDecember 18, 2023
Certification dateDecember 18, 2023

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