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NPISignal

Individual Healthcare Provider

Arianna Leilani Johnson, CNA

NPI Record: ActiveCase Manager/Care Coordinator
NPI1124835764
Oakley, California

Provider's NPPES record last updated: December 17, 2024

Overview

Entity Type
Individual Healthcare Provider
NPI
1124835764
Primary Specialty
Case Manager/Care Coordinator
Practice Location
Oakley, California
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, 9:43 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

  • Case Manager/Care Coordinator

    Other Service Providers

    Primary

    A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

    Taxonomy code 171M00000X
  • 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
  • Counselor

    Addiction (Substance Use Disorder)

    Behavioral Health & Social Service Providers

    Definition to come...

    Taxonomy code 101YA0400X
  • Community Health Worker

    Other Service Providers

    Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.

    Taxonomy code 172V00000X
  • Peer Specialist

    Other Service Providers

    Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

    Taxonomy code 175T00000X
  • Home Health Aide

    Nursing Service Related Providers

    A person trained to assist public health nurses, home health nurses, and other health professionals in the bedside care of patients in their homes.

    Taxonomy code 374U00000X
  • Homemaker

    Nursing Service Related Providers

    An individual who provides general household activities such as meal preparation, laundry, and light housekeeping, when the individual regularly responsible for these activities is temporarily absent or unable to provide for himself. Homemakers must meet the state defined training standards.

    Taxonomy code 376J00000X
  • Nurse's Aide

    Nursing Service Related Providers

    (1) An unlicensed individual who is trained to function in an assistive role to the licensed nurse in the provision of patient/client activities as delegated by the nurse; (2) An individual trained (either on-the-job or through a formal course generally of less than one year) and experienced in performing patient or client-care nursing tasks that do not require the skills of a specialist, technician, or professional. Examples of tasks performed by nurses aides include changing clothes, diapers, and beds; assisting patients to perform exercises or personal hygiene tasks, and supporting communication or social interaction. Specific education and credentials are not required for this work.

    Taxonomy code 376K00000X

Practice Locations

Practice Location

140 Willowrun Way

Oakley, California 94561-3091

Phone: (888) 641-1116

Record Information

Enumeration Date
December 17, 2024
Provider's NPPES Record Last Updated
December 17, 2024
Certification Date
December 17, 2024
NPISignal NPPES Dataset
August 2026

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