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Diane A Doll, Pllc

Clinical Social Worker in Downers Grove, IL · enumerated 2026 · authorized official Diane Doll, Manager.

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

National Provider Identifier

1306703798

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Registry record

Entity type Organization (Type 2)
Legal business name Diane A Doll, Pllc
Practice address 4949 Forest Ave Ste 2, Downers Grove, IL, 60515
Phone (708) 277-9718
Enumeration date Jan 7, 2026
Last updated in NPPES Jan 7, 2026

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Diane Doll
Title Manager
Phone (630) 624-1832

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 Diane A Doll, Pllc?
The NPI for Diane A Doll, Pllc is 1306703798, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Diane A Doll, Pllc?
NPPES lists Diane Doll (Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-07.