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Grisham Associates, Ltd.

Clinical Psychologist in Roswell, GA · enumerated 2007 · authorized official Joanna Grisham, Licensed Psychologist.

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

National Provider Identifier

1558580571

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Registry record

Entity type Organization (Type 2)
Legal business name Grisham Associates, Ltd.
Practice address 1180 Grimes Bridge Rd, Roswell, GA, 30075
Phone (770) 645-5650
Enumeration date Apr 25, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1449 (GA) Primary

Authorized official

Name Joanna Grisham
Title Licensed Psychologist
Phone (770) 645-9801

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 Grisham Associates, Ltd.?
Grisham Associates, Ltd. is registered in NPPES as a Clinical 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 2020-08-22.