Dr. William Ryan, M.D.
Otolaryngology
19+
Years in Practice
Available
Telehealth
Practice Locations
1 location
About Dr. William Ryan
William Ryan, M.D. is a healthcare provider practicing in Stanford, CA.
Specialty Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
21
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
OtolaryngologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Stanford University School Of Medicine
Class of 2005
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | A97821 | Otolaryngology |
Public Data Summary for Dr. William Ryan
With 19 years of practice, Dr. William Ryan is an established otolaryngology provider, M.D., after earning their medical degree at Stanford University School Of Medicine in 2005. Dr. currently practices at Stanford Health Care in Stanford, California. Their National Provider Identifier (NPI) is 1184811549, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. William Ryan as a lower-volume otolaryngology provider, treating approximately 267 Medicare beneficiaries and delivering 894 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. William Ryan received $44 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$44
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. William Ryan
--
0 reviews
Otolaryngology Providers Nearby
Same primary specialty near ZIP 94115
FAQ
Frequently asked questions about Dr. William Ryan
What does Dr. William Ryan specialize in?
Dr. William Ryan specializes in Otolaryngology.
Where does Dr. William Ryan practice?
Dr. William Ryan practices at Stanford Health Care in Stanford, California.
Does Dr. William Ryan accept Medicare?
CMS records show that Dr. William Ryan accepts Medicare assignment. CMS billing data shows 267 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. William Ryan's NPI number?
Dr. William Ryan's National Provider Identifier (NPI) is 1184811549. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. William Ryan been practicing?
Dr. William Ryan has approximately 19 years of practice experience, having graduated from Stanford University School Of Medicine in 2005.