Are you William S. Speer, AU.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 831 Harris St, Suite D, Eureka, CA 95503
About Dr. Speer
Listed in the NPI registry as an audiologist, William S. Speer, AU.D. practices in Eureka, CA. According to Medicare claims data, William cared for 630 Medicare patients across 659 services. The services billed most often include test to assess middle ear function and comprehensive hearing and speech recognition test. NPI 1164835534 identifies this record in the national registry.
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
- (707) 443-7111
- Email not available
Practice Locations
831 HARRIS ST SUITE D
Eureka, CA 95503
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
- Auditory Processing Disorder
Dizziness & Balance
- Land Sickness
- Persistent Dizziness
- Sound-Induced Dizziness
- Vestibular Migraine
- Weak Balance Nerve
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
- Cholesteatoma
Ear Pressure
- Airplane Ear
Ear Symptoms
- Ear Canal Itching
- Ear Clicking or Popping
Hearing
- Auditory Neuropathy
- Autoimmune Inner Ear Disease
- Conductive hearing loss
- Hearing Double Pitches
- Hearing Loss from Medications
Infections
Pediatric Hearing
- Newborn Hearing Problems
- Toddler Speech Delay from Hearing
Sound Sensitivity
- Hatred of Specific Sounds
- Hearing Phantom Music
- Pulsing Sound in Ear
- Sensitivity to Normal Sounds
Procedures & services
Hearing Aids
- Hearing Aid Consultation
- Hearing Aid Repair and Cleaning
- Hearing Aid Reprogramming
- Real-Ear Measurement
- Assistive Listening Device Consultation
- Ear Mold Impression
- Hearing Aid Demo and Trial
- Invisible Hearing Aid Fitting
- Over-The-Counter Hearing Aid Check
- Single-Sided Deafness Hearing Aid Fitting
Hearing Protection
- Custom Earplugs
- Musician Earplugs
- Custom Motorcycle Earplugs
- Custom Shooting Earplugs
- Custom Sleep Earplugs
- Custom Swim Plugs
Tinnitus Treatment
- Tinnitus Therapy
Most searched procedures
- Balance testing
- Earwax removal
- Hearing aid fitting
- Hearing test
Balance Testing
- Gait and balance training
- Rotary Chair Balance Test
- VEMP Balance Testing
Balance Treatment
Device Maintenance
- Earmold Replacement
Device Support
- Bluetooth Hearing Aid Pairing
Diagnostic Exams
- Acoustic Reflex Test
- Inner Ear Pressure Test
- Video Otoscopy
Diagnostics
- Auditory Brainstem Response Test
- Auditory Processing Disorder Testing
- Inner Ear Hair Cell Test
- Tympanometry
- VNG Eye Movement Balance Test
Hearing Evaluations
- Bone Conduction Hearing Test
- Pure Tone Hearing Test
- Speech Recognition Hearing Test
Hearing Rehabilitation
- Auditory Training Therapy
Implants
- Bone Anchored Hearing Aid Consultation
- Cochlear Implant Evaluation
- Cochlear Implant Mapping
Pediatric Testing
- Newborn Hearing Screening
Tinnitus Management
- Tinnitus Sound Masking Setup
Workplace Health
- Workplace OSHA Hearing Test
Procedures Most Often Billed to Medicare
659 services · 630 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to assess middle ear function | Treatment | 92567 |
331 | More than most peers in Audiologist |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
328 | More than most peers in 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.
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 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Test to assess middle ear function 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does William S. Speer specialize in?
William S. Speer is an audiologist in Eureka, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William S. Speer located?
William S. Speer is listed at 831 Harris St Suite D, Eureka, CA 95503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William S. Speer's phone number?
The number on file is (707) 443-7111. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William S. Speer's NPI number?
William S. Speer's National Provider Identifier is 1164835534. 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 William S. Speer train?
William S. Speer attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has William S. Speer been practicing?
William S. Speer has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does William S. Speer do most often?
According to Medicare billing data, William S. Speer provides treatments such as test to assess middle ear function and comprehensive hearing and speech recognition test. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William S. Speer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William S. Speer. If this is you, claiming it is free.
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