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Maria I. Frailey, Ph.D., A Professional Corporation

Psychologist in La Mesa, CA · enumerated 2007 · authorized official Maria Frailey, Sole Proprietor.

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

National Provider Identifier

1619175379

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Registry record

Entity type Organization (Type 2)
Legal business name Maria I. Frailey, Ph.D., A Professional Corporation
Practice address 8355 La Mesa Blvd, La Mesa, CA, 91942
Phone (619) 840-3009
Fax (619) 697-7011
Enumeration date Jul 4, 2007
Last updated in NPPES Oct 27, 2016

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY16395 (CA) Primary

Authorized official

Name Maria Frailey
Title Sole Proprietor
Phone (619) 840-3009

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 Maria I. Frailey, Ph.D., A Professional Corporation?
Maria I. Frailey, Ph.D., A Professional Corporation is registered in NPPES as a Psychologist (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 2016-10-27.