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NPISignal

Individual Healthcare Provider

Arianna Elizabeth Sparks, PHD, LMHP, PLP

NPI Record: ActivePsychologist
NPI1164959730
Sioux Falls, South Dakota

Provider's NPPES record last updated: July 21, 2022

Overview

Entity Type
Individual Healthcare Provider
NPI
1164959730
Primary Specialty
Psychologist
Practice Location
Sioux Falls, South Dakota
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 19, 2026, 2:15 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Psychologist

    Behavioral Health & Social Service Providers

    Primary

    A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

    Taxonomy code 103T00000X
  • Counselor

    Behavioral Health & Social Service Providers

    A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

    Taxonomy code 101Y00000X

Provider-Reported License Information

Psychologist (South Dakota)
588
Counselor (Nebraska)
11157
Counselor (Nebraska)
5186
Psychologist (Nebraska)
583
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

1020 W 18th St

Sioux Falls, South Dakota 57104-4707

Phone: (605) 444-9700

Additional Practice Location

13460 Walsh Dr

Boys Town, Nebraska 68010-7529

Phone: (402) 498-3358

Fax: (402) 498-3375

Record Information

Enumeration Date
May 15, 2017
Provider's NPPES Record Last Updated
July 21, 2022
Certification Date
July 7, 2021
NPISignal NPPES Dataset
August 2026

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