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Edit this profileAt a glance
- 3290 N Ridge Rd Ste 125, Ellicott City, MD 21043
About Dr. Carson
Mary L. Carson, AU.D. is a qualified audiologist based in Ellicott City, MD. Mary is also listed as specializing in audiologist. According to Medicare claims data, Mary cared for 172 Medicare patients across 172 services. The services billed most often include comprehensive hearing and speech recognition test and test to assess middle ear function. The provider's National Provider Identifier (NPI) is 1184945776.
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
- (410) 696-2890
- Email not available
Practice Locations
3290 N RIDGE RD STE 125
Ellicott City, MD 21043
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
172 services · 172 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
88 | As often as other peers in Qualified Audiologist |
| Test to assess middle ear function | Treatment | 92567 |
84 | As often as other 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.
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 Ellicott City 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2005 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 MD who bill this service to Medicare most often.
Common questions
What does Mary L. Carson specialize in?
Mary L. Carson is a qualified audiologist in Ellicott City, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary L. Carson located?
Mary L. Carson is listed at 3290 N Ridge Rd Ste 125, Ellicott City, MD 21043. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary L. Carson's phone number?
The number on file is (410) 696-2890. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary L. Carson's NPI number?
Mary L. Carson's National Provider Identifier is 1184945776. 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
Where did Mary L. Carson train?
Mary L. Carson attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary L. Carson been practicing?
Mary L. Carson has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Mary L. Carson do most often?
According to Medicare billing data, Mary L. Carson 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 L. Carson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary L. Carson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.