Ralph Marcus
Diagnostic Radiology
16+
Years in Practice
Practice Locations
1 location
About Ralph Marcus
Ralph Marcus is a healthcare provider practicing in Irvine, CA.
Specialty Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
17
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Diagnostic RadiologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of California, San Francisco School Of Medicine
Class of 2009
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| — | Student in an Organized Health Care Education/Training Program |
Public Data Summary for Ralph Marcus
With 16 years of practice, Ralph Marcus is an established diagnostic radiology provider after earning their medical degree at University Of California, San Francisco School Of Medicine in 2009. Ralph currently practices at Hoag Clinic in Irvine, California. Their National Provider Identifier (NPI) is 1346566056, 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 Ralph Marcus as a high-volume diagnostic radiology provider, treating approximately 2K Medicare beneficiaries and delivering 4K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.
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 Ralph Marcus
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0 reviews
Diagnostic Radiology Providers Nearby
Same primary specialty near ZIP 92620
FAQ
Frequently asked questions about Ralph Marcus
What does Ralph Marcus specialize in?
Ralph Marcus specializes in Diagnostic Radiology.
Where does Ralph Marcus practice?
Ralph Marcus practices at Hoag Clinic in Irvine, California.
Does Ralph Marcus accept Medicare?
CMS records show that Ralph Marcus accepts Medicare assignment. CMS billing data shows 2K Medicare beneficiaries treated in the most recent reporting year.
What is Ralph Marcus's NPI number?
Ralph Marcus's National Provider Identifier (NPI) is 1346566056. 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 Ralph Marcus been practicing?
Ralph Marcus has approximately 16 years of practice experience, having graduated from University Of California, San Francisco School Of Medicine in 2009.