Chalis Treloar, AU.D., CCC-A, FAAA
NPI 1235484015 · Audiologist · Waterloo, IA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chalis Treloar, AU.D., CCC-A, FAAA is a Audiologist provider in Waterloo, IA (NPI 1235484015).
Provider details
- NPI number
- 1235484015
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D., CCC-A, FAAA
- Sex
- Female
- Sole proprietor
- No
- License
- 001054 (IA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
427 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) |
|---|---|---|
| Test to Assess Middle Ear Function92567 | 188 | $15 |
| Comprehensive Hearing and Speech Recognition Test92557 | 180 | $34 |
| Test for Hearing Various Pitches Using Earphone92552 | 47 | $34 |
| Test for Hearing Various Pitches Using Earphone and Device Placed Against the Bone92553 | 12 | $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, not a price quote 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
Additional practice locations (1)
- 105 Valley West DrSuite 100West Des Moines, IA 50265-3939Phone: (515) 223-4368Fax: (515) 453-2368
Registry dates
- Enumerated
- 2012-07-18
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Chalis Treloar's NPI number?
- Chalis Treloar's National Provider Identifier (NPI) is 1235484015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chalis Treloar's specialty?
- Chalis Treloar is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Chalis Treloar located?
- Chalis Treloar's practice location on file with NPPES is 2515 Cyclone Dr Ste B, Waterloo, IA 50701-9715.
- What is Chalis Treloar's phone number?
- The practice phone number listed in the NPPES registry for Chalis Treloar is (319) 888-8044.
- Does Chalis Treloar accept Medicare?
- Chalis Treloar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chalis Treloar's NPI active?
- Yes — Chalis Treloar's NPI (1235484015) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.