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Grossman & Grossman, Ltd.

Community/Behavioral Health Agency in Gilbert, AZ · enumerated 2014 · authorized official Phyllis Grossman, Administrative Director.

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

National Provider Identifier

1851711840

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Registry record

Entity type Organization (Type 2)
Legal business name Grossman & Grossman, Ltd.
Practice address 3420 S Mercy Rd Ste 109, Gilbert, AZ, 85297
Phone (602) 468-2077
Enumeration date Apr 17, 2014
Last updated in NPPES Aug 11, 2022

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License OTC5871 (AZ) Primary

Authorized official

Name Phyllis Grossman
Title Administrative Director
Phone (602) 410-6635

Other identifiers

Identifier Type State Issuer
913430 Medicaid AZ -

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 the NPI number for Grossman & Grossman, Ltd.?
The NPI for Grossman & Grossman, Ltd. is 1851711840, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Grossman & Grossman, Ltd.?
NPPES lists Phyllis Grossman (Administrative Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-11.