Dr. William Vandalsem, M.D.
Diagnostic Radiology
20+
Years in Practice
Practice Locations
4 locations
Hoag Memorial Hospital Presbyterian
One Hoag Drive, Newport Beach, California, 92663
(949) 764-4624
Hoag Memorial Hospital Presbyterian
One Hoag Drive, Newport Beach, California, 92663
(949) 764-4624
Pacific Hospitalist Associates
1 Hoag Dr, Newport Beach, California, 92663
(877) 742-4624
Newport Harbor Anesthesia Consultants Medical Group, Inc.
One Hoag Dr, Newport Beach, California, 92663
(949) 645-8600
About Dr. William Vandalsem
William Vandalsem, M.D. is a healthcare provider practicing in Newport Beach, CA.
Specialty Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
40
Years Experience
4
Locations
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Diagnostic RadiologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Stanford University School Of Medicine
Class of 1986
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | G62331 | Radiology |
Public Data Summary for Dr. William Vandalsem
With 20 years of practice, Dr. William Vandalsem is an established diagnostic radiology provider, M.D., after earning their medical degree at Stanford University School Of Medicine in 1986. Dr. currently practices across 4 facilities, including Hoag Memorial Hospital Presbyterian in Newport Beach, California. Their National Provider Identifier (NPI) is 1316975816, 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 Vandalsem as a high-volume diagnostic radiology provider, treating approximately 5K Medicare beneficiaries and delivering 8K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.
Under the Physician Payments Sunshine Act, CMS reports that Dr. William Vandalsem received $32 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
$32
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 Vandalsem
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0 reviews
Diagnostic Radiology Providers Nearby
Same primary specialty near ZIP 92663
FAQ
Frequently asked questions about Dr. William Vandalsem
What does Dr. William Vandalsem specialize in?
Dr. William Vandalsem specializes in Diagnostic Radiology.
Where does Dr. William Vandalsem practice?
Dr. William Vandalsem practices at Hoag Memorial Hospital Presbyterian in Newport Beach, California. Dr. is also affiliated with 3 additional facilities, listed below.
Does Dr. William Vandalsem accept Medicare?
CMS records show that Dr. William Vandalsem accepts Medicare assignment. CMS billing data shows 5K Medicare beneficiaries treated in the most recent reporting year.
What is Dr. William Vandalsem's NPI number?
Dr. William Vandalsem's National Provider Identifier (NPI) is 1316975816. 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 Vandalsem been practicing?
Dr. William Vandalsem has approximately 20 years of practice experience, having graduated from Stanford University School Of Medicine in 1986.