Dr. William Callahan, MD
Sports Medicine
20+
Years in Practice
Practice Locations
2 locations
About Dr. William Callahan
William Callahan, MD is a healthcare provider practicing in Federal Way, WA.
Specialty Definition
A family medicine physician that is trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the health care of the individual engaged in physical exercise (sports) whether as an individual or in team participation.
22
Years Experience
2
Locations
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Sports MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of Virginia School Of Medicine
Class of 2004
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| California | A100584 | Family Medicine | — |
| Washington | MD60027229 | Family Medicine |
Public Data Summary for Dr. William Callahan
With 20 years of practice, Dr. William Callahan is an established sports medicine provider, MD, after earning their medical degree at University Of Virginia School Of Medicine in 2004. Dr. currently practices across 2 facilities, including Multicare Health System in Federal Way, Washington. Their National Provider Identifier (NPI) is 1396858718, 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 Callahan as a lower-volume sports medicine provider, treating approximately 309 Medicare beneficiaries and delivering 535 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. William Callahan
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0 reviews
Sports Medicine Providers Nearby
Same primary specialty near ZIP 98003
FAQ
Frequently asked questions about Dr. William Callahan
What does Dr. William Callahan specialize in?
Dr. William Callahan specializes in Sports Medicine. Secondary taxonomy filings also list Family Medicine.
Where does Dr. William Callahan practice?
Dr. William Callahan practices at Multicare Health System in Federal Way, Washington. Dr. is also affiliated with 1 additional facility, listed below.
Does Dr. William Callahan accept Medicare?
CMS records show that Dr. William Callahan accepts Medicare assignment. CMS billing data shows 309 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. William Callahan's NPI number?
Dr. William Callahan's National Provider Identifier (NPI) is 1396858718. 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 Callahan been practicing?
Dr. William Callahan has approximately 20 years of practice experience, having graduated from University Of Virginia School Of Medicine in 2004.