Provider Profile
Mary Schlegel, AU.D.
Unclaimed ProfileAbout Dr. Schlegel
Mary Schlegel, AU.D. is a qualified audiologist practicing in Naperville, IL. Mary is also listed as specializing in audiologist. According to Medicare claims data, Mary cared for 273 Medicare patients across 284 services. The services billed most often include comprehensive hearing and speech recognition test, test to assess middle ear function, and test for hearing various pitches using earphone. This provider record is associated with NPI 1417989336.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (630) 364-7410
- Email not available
Practice Locations
808 RICKERT DR STE 200
Naperville, IL 60540
Conditions Supported and Services
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.
Conditions
Most searched conditions
Balance & Inner Ear
- Balance Problems and Fall Risk
- Benign paroxysmal positional vertigo
- Ménière's disease
- Motion sickness
- Vestibular neuritis
Brain & Hearing
Dizziness & Balance
Ear & Hearing
- Acoustic Neuroma
- Age-Related Hearing Loss
- Difficulty Hearing in Noise
- Eustachian tube dysfunction
- Fluid in the Ear
- Hearing Loss in One Ear
- Hearing Own Voice Echoing
- Noise-Induced Hearing Damage
- Otosclerosis
- Perforated eardrum
- Sudden Hearing Loss
Ear Conditions
Ear Pressure
Ear Symptoms
Hearing
- Auditory Neuropathy
- Autoimmune Inner Ear Disease
- Conductive hearing loss
- Hearing Double Pitches
- Hearing Loss from Medications
Infections
Pediatric Hearing
Sound Sensitivity
Procedures & services
Most searched procedures
Balance Testing
Balance Treatment
Device Maintenance
Device Support
Diagnostic Exams
Diagnostics
- Auditory Brainstem Response Test
- Auditory Processing Disorder Testing
- Inner Ear Hair Cell Test
- Tympanometry
- VNG Eye Movement Balance Test
Hearing Aids
- Assistive Listening Device Consultation
- Ear Mold Impression
- Hearing Aid Consultation
- Hearing Aid Demo and Trial
- Hearing Aid Repair and Cleaning
- Hearing Aid Reprogramming
- Invisible Hearing Aid Fitting
- Over-The-Counter Hearing Aid Check
- Real-Ear Measurement
- Single-Sided Deafness Hearing Aid Fitting
Hearing Evaluations
Hearing Protection
- Custom Earplugs
- Custom Motorcycle Earplugs
- Custom Shooting Earplugs
- Custom Sleep Earplugs
- Custom Swim Plugs
- Musician Earplugs
Hearing Rehabilitation
Implants
Pediatric Testing
Tinnitus Management
Tinnitus Treatment
Workplace Health
Procedures Most Often Billed to Medicare
284 services · 273 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
201 | More often than most peers in Qualified Audiologist |
| Test to assess middle ear function | Treatment | 92567 |
38 | Less often than most peers in Qualified Audiologist |
| Test for hearing various pitches using earphone | Treatment | 92552 |
28 | As often as other peers in Qualified Audiologist |
| Test for ability to detect and repeat spoken words with speech recognition | Treatment | 92556 |
17 | Less often than most peers in Qualified Audiologist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other qualified audiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other qualified audiologists in Naperville 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Comprehensive hearing and speech recognition test 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Mary Schlegel's specialty?
Mary Schlegel is a qualified audiologist in Naperville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mary Schlegel?
Mary Schlegel is listed at 808 Rickert Dr Ste 200, Naperville, IL 60540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mary Schlegel?
The number on file is (630) 364-7410. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary Schlegel's NPI number?
Mary Schlegel's National Provider Identifier is 1417989336. 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
What is Mary Schlegel's education?
Mary Schlegel attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary Schlegel been practicing?
Mary Schlegel has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is Mary Schlegel known for?
According to Medicare billing data, Mary Schlegel 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
Has Mary Schlegel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Schlegel. If this is you, claiming it is free.
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