Dianne Mazzu, MD
Diagnostic Radiology Physician · Las Vegas, NV
Dianne Mazzu, MD is a diagnostic radiology physician with a practice address in Las Vegas, Nevada, and NPI 1124066113, issued on Jun 3, 2006. Check the license (Nevada 8208, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dianne Mazzu
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 8208 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2020 Palomino LN, Las Vegas, NV 89106
- Phone
- (702) 759-8779
- Enumerated
- Jun 3, 2006
- Record last updated
- Oct 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (702) 384-1815
- Medicaid IDs
- 200290014 NV
200470250 A OK
1124066113 CA - Medicare enrollment
- Enrolled (PECOS I20080204000198); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 310 in Nevada → Look up another NPI →
Also registered at 2020 Palomino LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dianne Mazzu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 8208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $32.46
1 payment: food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Ellis Bandt Birkin Kollins And Wong PLLCHenderson, NV
- Shelin Agrawal And Hyer PLLCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dianne Mazzu among 310 diagnostic radiology physician records in Nevada
Dianne Mazzu, MD is one of 310 diagnostic radiology physician records with a practice address in Nevada. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 40% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1991 · median 2001 among the 218 with a school on file
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Nevada
There are 310 diagnostic radiology physician records in Nevada.
All 310 in Nevada → Every provider in Las Vegas → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Tamra Baldauf, M.D.Las Vegas, NV 891061326099268
- Paul Bandt, M.D.Las Vegas, NV 891061083670863
- Brent Birkin, MDLas Vegas, NV 891061487611653
- Luther Creed, MDLas Vegas, NV 891061306894027
- Lee Darrah, M.D.Las Vegas, NV 891061942250725
- Dina Gabaeff, MDLas Vegas, NV 891061538127568
- Marshall Golden, MDLas Vegas, NV 891061750358008
- Roberto Martinez, MDLas Vegas, NV 891061346245362
Common questions
What is Dianne Mazzu, MD's NPI number?
Dianne Mazzu, MD's National Provider Identifier (NPI) is 1124066113, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dianne Mazzu, MD located?
The NPPES record lists a practice address at 2020 Palomino LN, Las Vegas, NV, 89106. Phone: (702) 759-8779. Providers update this record themselves, so call before visiting.
How can I verify Dianne Mazzu, MD's license?
NPPES lists Nevada license number 8208, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Dianne Mazzu, MD's MIPS final score?
The 2023 MIPS final score is 91.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.