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

Individual provider Diagnostic Radiology Physician · NPI 1124066113

Dianne Mazzu, MD practises Diagnostic Radiology in Las Vegas, Nevada. Graduated from University of Nevada School of Medicine in 1991, 35 years ago. Practices with Shelin Agrawal and Hyer PLLC, a 67-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
35
Trained at
University of Nevada School of Medicine
Licensed in
NV
In the registry since
2006
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

2020 Palomino Ln Ste 100
Las Vegas, NV 89106-4894 Not confirmed with CMS for 12 years — call before visiting
Phone: (702) 759-8779
Fax: (702) 384-1815
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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 8208 (NV)

Record details

NPI number1124066113
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESOctober 24, 2014

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Shelin Agrawal And Hyer Pllc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients1,336
Services billed 9,029 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Shelin Agrawal and Hyer PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 67 clinicians in the practice; 12 are shown here.

Other providers in Las Vegas