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Aoa Urological Associates LLC

Urology Physician in Boston, MA · enumerated 2025 · authorized official Louis Liou, Ceo.

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

National Provider Identifier

1922802438

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Registry record

Entity type Organization (Type 2)
Legal business name Aoa Urological Associates LLC
Practice address 75 Kneeland St Fl 1, Boston, MA, 02111
Phone (857) 800-2305
Enumeration date Apr 3, 2025
Last updated in NPPES Apr 3, 2025

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Louis Liou
Title Ceo
Phone (617) 947-7666

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 Aoa Urological Associates LLC?
The NPI for Aoa Urological Associates LLC is 1922802438, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Aoa Urological Associates LLC?
NPPES lists Louis Liou (Ceo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-03.