DR. CAROLINE ROSE BRENNAN AUD
NPI 1154184133
Audiologist in Chicago, IL

Q: What is Caroline Brennan's NPI number?

The NPI number for Caroline Brennan is 1154184133. It was assigned to this individual provider in the NPPES registry on February 2, 2024. The provider is also known as Dr. Callie Rose Brennan Aud.

Q: What is Caroline Brennan's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Caroline Brennan was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 02, 2024

5841 S MARYLAND AVE, CHICAGO, IL 60637(888) 824-0200 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 13, 2026, Mar 26, 2026 (2 updates tracked since 2026).

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About Dr. Caroline Rose Brennan Aud NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CAROLINE ROSE BRENNAN AUD (NPI 1154184133) is an individual audiologist in Chicago, Illinois, licensed in Illinois (147.001968) and active in the NPI registry since February 2024. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1154184133

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. CAROLINE ROSE BRENNANCredential: AUD

Location Address5841 S MARYLAND AVEChicago, IL 60637-1443

Mailing Address2727 W Thomas St Apt 1Chicago, IL 60622-6118 · (630) 624-1630

Phone(888) 824-0200

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateFebruary 2, 2024

Last NPPES UpdateMay 13, 20262 updates tracked since enumeration

NPPES CertifiedMay 13, 2026

✔ NPI 1154184133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in IL · 147.001968

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

5841 S MARYLAND AVE, Chicago, IL 60637

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Other Names 1

Other Name (5)Dr. Callie Rose Brennan Aud

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Caroline Rose Brennan Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2466921374

PECOS Enrollment IDI20260520000148

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