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Knowles-Duncan & Associates, LLC

Psychiatry Physician in Noblesville, IN · enumerated 2008 · authorized official Bradley Duncan, Vp.

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

National Provider Identifier

1104096510

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Registry record

Entity type Organization (Type 2)
Legal business name Knowles-Duncan & Associates, LLC
Practice address 341 Logan St, Suite 120, Noblesville, IN, 46060
Phone (317) 776-3310
Enumeration date Mar 3, 2008
Last updated in NPPES Mar 30, 2011

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Bradley Duncan
Title Vp
Phone (317) 776-3310

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 Knowles-Duncan & Associates, LLC?
The NPI for Knowles-Duncan & Associates, LLC is 1104096510, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Knowles-Duncan & Associates, LLC?
NPPES lists Bradley Duncan (Vp) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-30.