NPPES file of Aug 9, 2026

Joseph H. Ayat, M.D.

Interventional Cardiology Physician · Las Vegas, NV

Joseph H. Ayat, M.D. is an interventional cardiology physician with a practice address in Las Vegas, Nevada, and NPI 1710320593, issued on Apr 11, 2013. Check the license (Nevada 16554, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710320593
Name
Joseph H. Ayat
Credential
M.D.
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License numbers
16554 NV
036-152352 IL
Self-reported in NPPES; status is on the state search
Practice location
1707 W Charleston Blvd Ste 230, Las Vegas, NV 89102
Phone
(702) 671-5060
Enumerated
Apr 11, 2013
Record last updated
Mar 15, 2022
Fax
(702) 384-6609
Medicare enrollment
Enrolled (PECOS I20210624000294); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest interventional cardiology physician records → All 65 in Nevada → Look up another NPI →

Also registered at 1707 W Charleston Blvd Ste 230

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Manas Agastya, M.D.Internal Medicine Physician1629495759
  2. Walter ChathamRheumatology Physician1154363315
  3. Laura Culley, M.D.Internal Medicine Physician1306040316
  4. Buddhadeb Dawn, MDCardiovascular Disease Physician1528043460
  5. Yonatan Ghiwot, MDInternal Medicine Physician1982164141
  6. Mark Hansen, M.D.Critical Care Medicine (Internal Medicine) Physician1851566947

Verify Joseph H. Ayat in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license 16554    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Nevada license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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65% fewer Medicare Part D claims than the average interventional cardiology physician in 2024

1,102 Medicare Part D claims for 202 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Joseph Ayat1,102
  2. Specialty average3,179

Most prescribed

  1. Metoprolol Succinate139 claims
  2. Eliquis109 claims
  3. Atorvastatin Calcium89 claims
  4. Rosuvastatin Calcium86 claims
  5. Clopidogrel68 claims
  6. Amlodipine Besylate66 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $703.28

20 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joseph Ayat$703.28
  2. Specialty average$7,062.29

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Advocate Health And Hospitals CorporationOak Lawn, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Joseph H. Ayat among 65 interventional cardiology physician records in Nevada

Joseph H. Ayat, M.D. is one of 65 interventional cardiology physician records with a practice address in Nevada. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 72% of them.

  • NPI issued2013 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2010 · median 2004 among the 57 with a school on file
  • Record last updated2022 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Cardiology Physician providers in Nevada

There are 65 interventional cardiology physician records in Nevada.

All 65 in Nevada → Every provider in Las Vegas → Interventional Cardiology Physician nationwide →

The 8 interventional cardiology physician records with the nearest ZIP codes

  1. Khalid Chaudhry, M.D.Las Vegas, NV 891061861480634
  2. Moniz Dawood, M.D.Las Vegas, NV 891061518956879
  3. James Lally, M.D.Las Vegas, NV 891061306028014
  4. Farzad Majidi, MDLas Vegas, NV 891061699735282
  5. Adrian Mercado-AlamoLas Vegas, NV 891061275948333
  6. Leon Varjabedian, M.D.Las Vegas, NV 891061114159738
  7. Mohi Alkadri, M.DLas Vegas, NV 891131619167855
  8. Neville Mistry, MDLas Vegas, NV 891131881803187

Common questions

What is Joseph H. Ayat, M.D.'s NPI number?

Joseph H. Ayat, M.D.'s National Provider Identifier (NPI) is 1710320593, issued on Apr 11, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Joseph H. Ayat, M.D. located?

The NPPES record lists a practice address at 1707 W Charleston Blvd Ste 230, Las Vegas, NV, 89102. Phone: (702) 671-5060. Providers update this record themselves, so call before visiting.

How can I verify Joseph H. Ayat, M.D.'s license?

NPPES lists Nevada license number 16554, 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.

How much does Joseph H. Ayat, M.D. prescribe under Medicare Part D?

In 2024, Joseph H. Ayat, M.D. had 1,102 Medicare Part D claims for 202 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.