Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Michael Zaghi, MD

Individual provider Diagnostic Radiology Physician · NPI 1811179955

Michael Zaghi, MD practises Diagnostic Radiology in Northridge, California. Graduated from Rush Medical College of Rush University in 2007, 19 years ago. Practices with Golden State Imaging Associates Inc, a 243-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
19
Trained at
Rush Medical College of Rush University
Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18436 Roscoe Blvd
Northridge, CA 91325-4107 Not confirmed with CMS for 13 years — call before visiting
Phone: (818) 435-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A124820 (CA)

Record details

NPI number1811179955
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 30, 2007
Last updated in NPPESOctober 1, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2007 (19 years in practice)
Group practice Golden State Imaging Associates Inc — 243 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations14 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,256
Services billed 2,777 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Golden State Imaging Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 243 clinicians in the practice; 12 are shown here.

Other providers in Northridge