NPPES file of Aug 9, 2026

Michele Y. Halyard, M.D.

Radiation Oncology Physician · Phoenix, AZ

Michele Y. Halyard, M.D. is a radiation oncology physician with a practice address in Phoenix, Arizona, and NPI 1326022310, issued on Dec 2, 2005. Check the license (Arizona 19573, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326022310
Name
Michele Y. Halyard
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
19573 AZ
Self-reported in NPPES; status is on the state search
Practice location
5779 E Mayo Blvd, Phoenix, AZ 85054
Phone
(480) 301-8000
Enumerated
Dec 2, 2005
Record last updated
Oct 31, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5779 E Mayo Blvd

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

  1. Andrew Adamczyk, MDOrthopaedic Surgery Physician1639898620
  2. Paul Andrews, M.D.Urology Physician1710962345
  3. Heidi Apsey, N.P.Nurse Practitioner1437344793
  4. Howard Asaki, P.A.-C.Physician Assistant1801878228
  5. Stacie Attig, AGPCNPNurse Practitioner1902315435
  6. Stephen Bansberg, M.D.Otolaryngology Physician1891770426

Verify Michele Y. Halyard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 19573    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 Arizona 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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The practice group's MIPS final score for 2023 (Medicare payment program): 78.6 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.

  1. Qualityout of 100 · 30% of the final score69.1
  2. Costout of 100 · 30%59.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Radiation Oncology Physician providers in Arizona

There are 156 radiation oncology physician records in Arizona.

All 156 in Arizona → Every provider in Phoenix →

Other radiation oncology physician records in Arizona

  1. Safia Ahmed, MDScottsdale, AZ1548609910
  2. Ashley AlbertPeoria, AZ1346668514
  3. Aaron Ambrad, MDScottsdale, AZ1265411961
  4. Hayden Ansinelli, MDTucson, AZ1821592791
  5. Jonathan Ashman, MDScottsdale, AZ1659337566
  6. Igor Barani, MDPhoenix, AZ1811105943
  7. Dolores Basden, M.D.Tucson, AZ1356310023
  8. David Beyer, MDSedona, AZ1114992252
  9. Ronik BhangooMesa, AZ1760877393
  10. Christopher Biggs, MDPhoenix, AZ1720042146

Common questions

What is Michele Y. Halyard, M.D.'s NPI number?

Michele Y. Halyard, M.D.'s National Provider Identifier (NPI) is 1326022310, issued on Dec 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michele Y. Halyard, M.D. located?

The NPPES record lists a practice address at 5779 E Mayo Blvd, Phoenix, AZ, 85054. Phone: (480) 301-8000. Providers update this record themselves, so call before visiting.

How can I verify Michele Y. Halyard, M.D.'s license?

NPPES lists Arizona license number 19573, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Michele Y. Halyard, M.D.'s MIPS final score?

The 2023 MIPS final score is 78.6 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.

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.