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Grossman & Grossman, Ltd.

Grossman & Grossman, Ltd. is a healthcare organization registered as Community/Behavioral Health Agency in Gilbert, AZ, holding Type 2 (organization) NPI 1851711840 since 2014. The authorized official on file is Phyllis Grossman, Administrative Director.

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NPI 1851711840
Entity type Organization (Type 2)
Legal business name Grossman & Grossman, Ltd.
Practice address 3420 S MERCY RD STE 109, Gilbert, AZ, 85297
Phone 6024682077
Enumeration date 2014-04-17
Last updated in NPPES 2022-08-11

Authorized official

Name Phyllis Grossman
Title Administrative Director
Phone 6024106635

Taxonomy & classification

Taxonomy code Specialty Primary License State
251S00000X Community/Behavioral Health Agency Primary OTC5871 AZ

Other identifiers

Identifier Type State Issuer
913430 Medicaid AZ
Copy-ready billing details
Provider: Grossman & Grossman, Ltd.
NPI: 1851711840
Taxonomy: 251S00000X (Community/Behavioral Health Agency)
Address: 3420 S MERCY RD STE 109, Gilbert, AZ, 85297

Verify this record

Cross-check NPI 1851711840 against the authoritative CMS record: view Grossman & Grossman, Ltd. on the official NPPES registry .

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 or validate an NPI number.

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 2026-07-11. Provider record last updated 2022-08-11.