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White Stone Counseling

Mental Health Clinic/Center (Including Community Mental Health Center) in Upland, CA · enumerated 2018 · authorized official Leah Leonard, Owner/Therapist.

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

National Provider Identifier

1053810952

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Registry record

Entity type Organization (Type 2)
Legal business name White Stone Counseling
Practice address 818 N Mountain Ave Ste 219, Upland, CA, 91786
Phone (909) 331-8433
Fax (909) 608-1804
Enumeration date Feb 6, 2018
Last updated in NPPES Feb 6, 2018

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 42993 (CA) Primary

Authorized official

Name Leah Leonard
Title Owner/Therapist
Phone (909) 331-8433

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is White Stone Counseling?
White Stone Counseling is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-06.