Are you Joshua Au, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Joshua Au, M.D.
- San Ramon location main office
2301 Camino Ramon Ste 205, San Ramon, CA 94583 - Walnut Creek location
365 Lennon Ln Ste 280, Walnut Creek, CA 94598 - Pleasant Hill location
400 Taylor Blvd Ste 303, Pleasant Hill, CA 94523 - Brentwood location
6600 Lone Tree Way, Brentwood, CA 94513
About Dr. Au
Based in San Ramon, CA, Joshua Au, M.D. is listed in the NPI registry under otolaryngology (ent). Joshua graduated from University of California, Geffen School of Medicine in 2012. Medicare claims data shows Joshua provided 2,543 services to 1,949 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and comprehensive hearing and speech recognition test. NPI 1366701385 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
- (925) 685-7400
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2301 CAMINO RAMON STE 205
San Ramon, CA 94583
365 Lennon Ln Ste 280
Walnut Creek, CA 94598
400 Taylor Blvd Ste 303
Pleasant Hill, CA 94523
6600 Lone Tree Way
Brentwood, CA 94513
Conditions Commonly Evaluated or Treated
Within Otolaryngology 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
Cancer
- Nasopharyngeal cancer
- Oropharyngeal cancer
- Sinonasal cancer
- Laryngeal cancer
- Oral cavity cancer
- Skin cancer of the head and neck
Pediatric and congenital
- Congenital neck mass
Most searched conditions
Balance
- Ménière's disease
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
- Hyperparathyroidism
- Neck mass
- Parotid gland tumor
- Salivary gland infection
- Thyroid cancer
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Head & Neck
Throat & Voice
- Frequent Strep Throat
Procedures & services
Cosmetic
- Earlobe Repair
Ear & Hearing
- Bone-Anchored Hearing Aid Surgery
- Eustachian Tube Balloon Dilation
Ear procedures
- Bone-anchored hearing-device placement
- Cochlear implant surgery
- Ear-tube placement
- Eardrum repair
- Mastoid surgery
- Stapes surgery
- Earwax removal
Endocrine Surgery
Facial plastic and reconstructive
- Facial reconstructive surgery
Head & Neck
- Neck Lump Removal
- Salivary Duct Stone Removal
- Thyroid Nodule Biopsy
Head and neck surgery
- Parathyroid surgery
- Submandibular gland removal
- Thyroid removal surgery
- Transoral robotic surgery
- Voice-box removal
- Neck lymph-node dissection
- Parotid gland surgery
Nose & Sinus
- Broken Nose Repair
Nose and sinus procedures
- Balloon sinus dilation
- Endoscopic sinus surgery
- Nasal cautery for nosebleeds
- Nasal-polyp removal
- Reduction of a broken nose
- Septoplasty
- Turbinate reduction
- Rhinoplasty
Office diagnosis
- Balance and vestibular testing
- ENT consultation
- Fine-needle aspiration of a neck mass
- Flexible laryngoscopy
- Hearing test
- Nasal endoscopy
- Rigid laryngoscopy
Throat, voice, and swallowing
- Esophageal dilation
- Instrumental swallowing evaluation
- Microlaryngoscopy
- Vocal-fold injection
Most searched procedures
- Adenoidectomy
- Ear tube surgery
- Hearing test
- Sinus surgery
- Tonsillectomy
Sleep and airway
- Drug-induced sleep endoscopy
- Hypoglossal nerve stimulator implantation
- Uvulopalatopharyngoplasty
Throat & Voice
Procedures Most Often Billed to Medicare
2,543 services · 1,949 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
236 | More often than most peers in Otolaryngology (ENT) |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
130 | More often than most peers in Otolaryngology (ENT) |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
104 | More often than most peers in Otolaryngology (ENT) |
| Removal of inflamed or infected skin, up to 10% of body surface | Procedure | 11000 |
81 | More often than most peers in Otolaryngology (ENT) |
| Simple control of nose bleed | Procedure | 30901 |
18 | As often as other peers in Otolaryngology (ENT) |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
274 | More than most peers in Otolaryngology (ENT) |
| Test to assess middle ear function | Treatment | 92567 |
252 | More than most peers in Otolaryngology (ENT) |
| Exam of ear using a microscope | Treatment | 92504 |
87 | More often than most peers in Otolaryngology (ENT) |
| Test for eardrum and muscle function | Treatment | 92550 |
24 | Less often than most peers in Otolaryngology (ENT) |
| Repositioning exercises of head for treatment of dizziness, each day | Treatment | 95992 |
17 | Less often than most peers in Otolaryngology (ENT) |
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.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 23 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in CA who bill this service to Medicare most often.
Common questions
What does Joshua Au specialize in?
Joshua Au is an otolaryngology (ent) in San Ramon, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Joshua Au located?
Joshua Au is listed at 2301 Camino Ramon Ste 205, San Ramon, CA 94583. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Joshua Au's phone number?
The number on file is (925) 685-7400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Joshua Au?
Joshua Au's National Provider Identifier is 1366701385. 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 Joshua Au train?
Joshua Au attended University of California, Geffen School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Joshua Au have?
Joshua Au has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Joshua Au do most often?
According to Medicare billing data, Joshua Au performs procedures including removal of impacted ear wax, diagnostic exam of nasal passages using an endoscope and diagnostic exam of voice box using a flexible endoscope; provides treatments such as comprehensive hearing and speech recognition test and test to assess middle ear function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Joshua Au's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Joshua Au. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.