NPPES file of Aug 9, 2026

Richard A. Ayiyi, CEO

General Practice Dentistry · Glendale, AZ

Richard A. Ayiyi, CEO is a general practice dentistry with a practice address in Glendale, Arizona, and NPI 1508911710, issued on Jan 25, 2007. Check the license (Arizona D6399, as entered in NPPES) with the Arizona board that licenses this profession; 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
1508911710
Name
Richard A. Ayiyi
Credential
CEO
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D6399 AZ
Self-reported in NPPES; status is on the state search
Practice location
5270 N 59TH Ave, Glendale, AZ 85301
Phone
(623) 934-5291
Enumerated
Jan 25, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(623) 847-9898
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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Verify Richard A. Ayiyi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license D6399
    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
Find the Arizona license search

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2% fewer Medicare Part D claims than the average general practice dentistry in 2024

81 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Richard Ayiyi81
  2. Specialty average83

Most prescribed

  1. Carvedilol11 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.

144 general practice dentistry records list a practice address in Glendale

They are 144 of the 5,447 NPPES records with a practice address in Glendale, and 2,482 general practice dentistry records in Arizona.

Other general practice dentistry records in Arizona

  1. Bruce Aahrens, DDSPeoria, AZ1356428510
  2. Abraham Abaie, DDSScottsdale, AZ1477641256
  3. Alisha Abbas, DMDTucson, AZ1528985355
  4. Ali AbdulmajeedLaveen, AZ1194493080
  5. Reza Abedi, DDSApache Junction, AZ1578659736
  6. Aryan Abedini, DMDAvondale, AZ1841776150
  7. Ramez Abilmona, DMDMesa, AZ1376744748
  8. Mark AbzugPhoenix, AZ1871648543
  9. Chad Achatz, DMDScottsdale, AZ1699220863
  10. Kelsey Adams, DMDScottsdale, AZ1770476731

Common questions

What is Richard A. Ayiyi, CEO's NPI number?

Richard A. Ayiyi, CEO's National Provider Identifier (NPI) is 1508911710, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Richard A. Ayiyi, CEO located?

The NPPES record lists a practice address at 5270 N 59TH Ave, Glendale, AZ, 85301. Phone: (623) 934-5291. Providers update this record themselves, so call before visiting.

How can I verify Richard A. Ayiyi, CEO's license?

NPPES lists Arizona license number D6399, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Richard A. Ayiyi, CEO prescribe under Medicare Part D?

In 2024, Richard A. Ayiyi, CEO had 81 Medicare Part D claims for 11 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

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.