Hashem Ayyad, M.D.
Anatomic Pathology & Clinical Pathology Physician · Sun City, AZ
Hashem Ayyad, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Sun City, Arizona, and NPI 1891075172, issued on Aug 18, 2011. Check the license (Arizona 57974, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hashem Ayyad
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- 57974 AZ
MD19976 RI
Self-reported in NPPES; status is on the state search - Practice location
- 10401 W Thunderbird Blvd, Sun City, AZ 85351
- Phone
- (602) 685-5211
- Enumerated
- Aug 18, 2011
- Record last updated
- May 5, 2026
- Fax
- (602) 685-5325
- Medicaid ID
- 534201 AZ
- Medicare enrollment
- Enrolled (PECOS I20240618001974); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 324 in Arizona → Look up another NPI →
Also registered at 10401 W Thunderbird Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed AdenCertified Registered Nurse Anesthetist1477343424
- Maria Aguirre, M.D.Anatomic Pathology & Clinical Pathology Physician1669447645
- Raniah Al-Tamsheh, M.DHospitalist Physician1750328829
- Kimberly Albright, PHARMDPharmacist1154183515
- Ellie Alevritis, MDHospitalist Physician1073573267
- Jozie AshlesonPhysician Assistant1457167157
Verify Hashem Ayyad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 57974Check 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): 94.1 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).
Bills Medicare through 2 group practices
- Cambridge Public Health CommissionCambridge, MA
- University Pathologists, LLCPutnam, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hashem Ayyad among 324 anatomic pathology & clinical pathology physician records in Arizona
Hashem Ayyad, M.D. is one of 324 anatomic pathology & clinical pathology physician records with a practice address in Arizona. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2007 · median 2001 among the 159 with a school on file
- Record last updated2026 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 anatomic pathology & clinical pathology physician records list a practice address in Sun City
They are 12 of the 813 NPPES records with a practice address in Sun City, and 324 anatomic pathology & clinical pathology physician records in Arizona.
All 324 in Arizona → Every provider in Sun City → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Maria Aguirre, M.D.Sun City, AZ 853511669447645
- Earle Collum, M.D.Sun City, AZ 853511639139264
- Adam Gomez, M.D.Sun City, AZ 853511710244744
- Chadwick Haarer, M.D.Sun City, AZ 853511336321306
- Lee McGhan, M.D.Sun City, AZ 853511003074063
- Melissa Myrsiades, MDSun City, AZ 853511609915693
- Steve Nguyen, MDSun City, AZ 853511881039394
- Jeffrey Oliver, M.D.Sun City, AZ 853511538134523
Common questions
What is Hashem Ayyad, M.D.'s NPI number?
Hashem Ayyad, M.D.'s National Provider Identifier (NPI) is 1891075172, issued on Aug 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Hashem Ayyad, M.D. located?
The NPPES record lists a practice address at 10401 W Thunderbird Blvd, Sun City, AZ, 85351. Phone: (602) 685-5211. Providers update this record themselves, so call before visiting.
How can I verify Hashem Ayyad, M.D.'s license?
NPPES lists Arizona license number 57974, 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 Hashem Ayyad, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 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.