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Lydia S Glass Phd Psychological & Mediation Services Inc

Mental Health Counselor in Pasadena, CA · enumerated 2009 · authorized official Lydia Glass, President.

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

National Provider Identifier

1861635013

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Registry record

Entity type Organization (Type 2)
Legal business name Lydia S Glass Phd Psychological & Mediation Services Inc
Practice address 200 E Del Mar Blvd Ste 210, Pasadena, CA, 91105
Phone (626) 792-4153
Fax (626) 930-0626
Enumeration date Apr 16, 2009
Last updated in NPPES Apr 16, 2009

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License PSY13464 (CA) Primary

Authorized official

Name Lydia Glass
Title President
Phone (626) 792-4153

Other identifiers

Identifier Type State Issuer
CP13464 Other CA MEDICARE PTAN

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 type of organization is Lydia S Glass Phd Psychological & Mediation Services Inc?
Lydia S Glass Phd Psychological & Mediation Services Inc is registered in NPPES as a Mental Health Counselor (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-16.