Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Living Stones Counseling Services LLC

Clinical Social Worker in Pittsburgh, PA · enumerated 2019 · authorized official Cassondra Wimmer, Partner.

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

National Provider Identifier

1588205892

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Registry record

Entity type Organization (Type 2)

Legal business name Living Stones Counseling Services LLC

Practice address 801 Union Ave, Pittsburgh, PA, 15212

Phone (412) 805-2731

Enumeration date Oct 8, 2019

Last updated in NPPES Oct 8, 2019

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Cassondra Wimmer

Title Partner

Phone (412) 805-2731

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.

Read the full guide → Validate an NPI →

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 Living Stones Counseling Services LLC?

Living Stones Counseling Services LLC is registered in NPPES as a Clinical Social Worker (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-08.