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Sierra Holistic Counselor

Addiction (Substance Use Disorder) Counselor in Sparks, NV · enumerated 2010 · authorized official Gina Flores-O'Toole, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871897470

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Registry record

Entity type Organization (Type 2)
Legal business name Sierra Holistic Counselor
Practice address 835 Rock Blvd, Sparks, NV, 89431
Phone (775) 772-2064
Enumeration date Dec 22, 2010
Last updated in NPPES Dec 22, 2010

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 1260 (NV) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MI-0168 (NV) Secondary

Authorized official

Name Gina Flores-O'Toole
Title Owner
Phone (775) 772-2064

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Sierra Holistic Counselor located?
The practice location on file with NPPES is in Sparks, NV.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-12-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-22.