Carolyn Brennan, AUD
NPI 1518446921 · Audiologist · Sarasota, FL
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Brennan, AUD is a Audiologist provider in Sarasota, FL (NPI 1518446921).
Provider details
- NPI number
- 1518446921
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Female
- Sole proprietor
- No
- License
- AY2204 (FL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,292 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Comprehensive Hearing and Speech Recognition Test92557 | 409 | $35 |
| Test to Assess Middle Ear Function92567 | 214 | $16 |
| Placement of Ear Probe for Computerized Measurement of Repeated Sounds With Interpretation and Report92588 | 214 | $32 |
| Comprehensive Hearing Test92570 | 185 | $31 |
| Evaluation and Testing for Balance With Recording92540 | 64 | $102 |
| Test to Assess Balance During Warm and Cool Irrigation in Both Ears92537 | 58 | $38 |
| Test to Assess Electrical Potentials Generated in the Inner Ear As a Result of Sound Stimulation |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-08-08
- Last updated
- 2020-12-11
- Certified
- 2020-12-11
Frequently asked questions
- What is Carolyn Brennan's NPI number?
- Carolyn Brennan's National Provider Identifier (NPI) is 1518446921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Brennan's specialty?
- Carolyn Brennan is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Carolyn Brennan located?
- Carolyn Brennan's practice location on file with NPPES is 1901 Floyd St, Sarasota, FL 34239-2932.
- What is Carolyn Brennan's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Brennan is (941) 366-9222.
- Does Carolyn Brennan accept Medicare?
- Carolyn Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Brennan's NPI active?
- Yes — Carolyn Brennan's NPI (1518446921) is active in the NPPES registry as of the last update on 2020-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.