IndividualActive
Arianna Carroll, LMHC
NPI 1215454368 · Mental Health Counselor · Waterloo, IA
Arianna Carroll, LMHC is a Mental Health Counselor provider in Waterloo, IA (NPI 1215454368).
Provider details
- NPI number
- 1215454368
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 081637 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
905 Sycamore St
Waterloo, IA 50703-4815
Phone: (319) 888-1022
Street-level locationGet directions
Mailing address
905 Sycamore St
Waterloo, IA 50703-4815
Registry dates
- Enumerated
- 2017-08-29
- Last updated
- 2023-12-18
- Certified
- 2023-12-18
Frequently asked questions
- What is Arianna Carroll's NPI number?
- Arianna Carroll's National Provider Identifier (NPI) is 1215454368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arianna Carroll's specialty?
- Arianna Carroll is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Arianna Carroll located?
- Arianna Carroll's practice location on file with NPPES is 905 Sycamore St, Waterloo, IA 50703-4815.
- What is Arianna Carroll's phone number?
- The practice phone number listed in the NPPES registry for Arianna Carroll is (319) 888-1022.
- Is Arianna Carroll's NPI active?
- Yes — Arianna Carroll's NPI (1215454368) is active in the NPPES registry as of the last update on 2023-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.