NPPES file of Aug 9, 2026

Stanley Liu, D.D.S.

Dentist · Mesa, AZ

Stanley Liu, D.D.S. is a dentist with a practice address in Mesa, Arizona, and NPI 1831310663, issued on May 1, 2007. Check the license (Arizona D6746, 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
1831310663
Name
Stanley Liu
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
D6746 AZ
Self-reported in NPPES; status is on the state search
Practice location
1440 S. Country Club Dr., Mesa, AZ 85210
Phone
(480) 461-3400
Enumerated
May 1, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 1440 S. Country Club Dr.

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

  1. Joan ArdavanisFamily Nurse Practitioner1508249061

Verify Stanley Liu 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 D6746
    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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27% fewer Medicare Part D claims than the average dentist in 2024

63 Medicare Part D claims for 49 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Stanley Liu63
  2. Specialty average86

Most prescribed

  1. Penicillin V Potassium29 claims
  2. Ibuprofen11 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: $477.59

5 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stanley Liu$477.59
  2. Specialty average$540.36

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

Stanley Liu among 1,928 dentist records in Arizona

Stanley Liu, D.D.S. is one of 1,928 dentist records with a practice address in Arizona. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 24% of them.

  • NPI issued2007 · 24% of these records are older, 59% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2007 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

172 dentist records list a practice address in Mesa

They are 172 of the 9,151 NPPES records with a practice address in Mesa, and 1,928 dentist records in Arizona.

The 8 dentist records with the nearest ZIP codes

  1. Larry Bargren, DDSMesa, AZ 852101033288493
  2. Kenton Covington, DDSMesa, AZ 852101063581510
  3. Brent Curtis, DDSMesa, AZ 852101841376381
  4. Dan Gafni, D.M.DMesa, AZ 852101881990844
  5. Sergio GarciaMesa, AZ 852101649956376
  6. Edwin Juszak, D.D.S.Mesa, AZ 852101518151778
  7. Matthew MercerMesa, AZ 852101457192320
  8. Abraham Miller, DDSMesa, AZ 852101962605493

Common questions

What is Stanley Liu, D.D.S.'s NPI number?

Stanley Liu, D.D.S.'s National Provider Identifier (NPI) is 1831310663, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Stanley Liu, D.D.S. located?

The NPPES record lists a practice address at 1440 S. Country Club Dr., Mesa, AZ, 85210. Phone: (480) 461-3400. Providers update this record themselves, so call before visiting.

How can I verify Stanley Liu, D.D.S.'s license?

NPPES lists Arizona license number D6746, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Stanley Liu, D.D.S. prescribe under Medicare Part D?

In 2024, Stanley Liu, D.D.S. had 63 Medicare Part D claims for 49 beneficiaries; the average among dentist prescribers was 86. 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.