Provider Profile
Raymond G. Crookston, AU.D.
Unclaimed ProfileAbout Dr. Crookston
Listed in the NPI registry as a qualified audiologist, Raymond G. Crookston, AU.D. practices in Oakland, CA. According to Medicare claims data, Raymond cared for 244 Medicare patients across 244 services. The services billed most often include comprehensive hearing and speech recognition test and test to assess middle ear function. NPI 1538206842 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
- (510) 444-9771
- Email not available
Practice Locations
3346 LAKESHORE AVE
Oakland, CA 94610
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
244 services · 244 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
136 | More often than most peers in Qualified Audiologist |
| Test to assess middle ear function | Treatment | 92567 |
108 | 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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Also performs Comprehensive hearing and speech recognition test 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Raymond G. Crookston's specialty?
Raymond G. Crookston is a qualified audiologist in Oakland, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Raymond G. Crookston?
Raymond G. Crookston is listed at 3346 Lakeshore Ave, Oakland, CA 94610. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Raymond G. Crookston?
The number on file is (510) 444-9771. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Raymond G. Crookston's NPI number?
Raymond G. Crookston's National Provider Identifier is 1538206842. 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 Raymond G. Crookston's education?
Raymond G. Crookston attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How long has Raymond G. Crookston been practicing?
Raymond G. Crookston has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What is Raymond G. Crookston known for?
According to Medicare billing data, Raymond G. Crookston 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 Raymond G. Crookston confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Raymond G. Crookston. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.