Provider Profile
Nancy A. Congdon, AU.D. is an audiologist based in Downers Grove, IL. According to Medicare claims data, Nancy cared for 127 Medicare patients across 128 services. The services billed most often include comprehensive hearing and speech recognition test, test to assess middle ear function, and test for eardrum and muscle function.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
6800 MAIN ST #114
Downers Grove, IL 60516
Within Audiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Balance & Inner Ear
Brain & Hearing
Dizziness & Balance
Ear & Hearing
Ear Conditions
Ear Pressure
Ear Symptoms
Hearing
Infections
Pediatric Hearing
Sound Sensitivity
Most searched procedures
Balance Testing
Balance Treatment
Device Maintenance
Device Support
Diagnostic Exams
Diagnostics
Hearing Aids
Hearing Evaluations
Hearing Protection
Hearing Rehabilitation
Implants
Pediatric Testing
Tinnitus Management
Tinnitus Treatment
Workplace Health
128 services · 127 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
85 | As often as other peers in Audiologist |
| Test to assess middle ear function | Treatment | 92567 |
22 | |
| Test for eardrum and muscle function | Treatment | 92550 |
21 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Nancy A. Congdon is an audiologist in Downers Grove, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Nancy A. Congdon is listed at 6800 Main St #114, Downers Grove, IL 60516. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (630) 963-6161. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Nancy A. Congdon's National Provider Identifier is 1114917150. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Nancy A. Congdon has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Nancy A. Congdon provides treatments such as comprehensive hearing and speech recognition test and test to assess middle ear function. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Nancy A. Congdon. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.