Kathryn Brierley, M.A., CCC-A
NPI 1790837532 · Audiologist · Woodstock, IL
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Brierley, M.A., CCC-A is a Audiologist provider in Woodstock, IL (NPI 1790837532).
Provider details
- NPI number
- 1790837532
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-A
- Sex
- Female
- Sole proprietor
- No
- License
- 147001198 (IL)
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
19 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
561 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 | 225 | $35 |
| Test to Assess Middle Ear Function92567 | 125 | $15 |
| Test for Hearing Various Pitches Using Earphone92552 | 103 | $34 |
| Test for Ability to Detect and Repeat Spoken Words With Speech Recognition92556 | 63 | $40 |
| Test for Abnormal Eye Movement Using 3 Positions With Recording92542 | 34 | $27 |
| Test for Hearing Various Pitches Using Earphone and Device Placed Against the Bone92553 | 11 | $41 |
Typical Medicare-allowed amounts for these services range $15–$41 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2012-05-09
Frequently asked questions
- What is Kathryn Brierley's NPI number?
- Kathryn Brierley's National Provider Identifier (NPI) is 1790837532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Brierley's specialty?
- Kathryn Brierley is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Kathryn Brierley located?
- Kathryn Brierley's practice location on file with NPPES is 2441 Lake Shore Dr, Woodstock, IL 60098-6911.
- What is Kathryn Brierley's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Brierley is (815) 338-4600.
- Does Kathryn Brierley accept Medicare?
- Kathryn Brierley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Brierley's NPI active?
- Yes — Kathryn Brierley's NPI (1790837532) is active in the NPPES registry as of the last update on 2012-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.