NPPES file of Aug 9, 2026

Gary Arlin Betz, D.D.S.

General Practice Dentistry · Chandler, AZ

Gary Arlin Betz, D.D.S. is a general practice dentistry with a practice address in Chandler, Arizona, and NPI 1003997750, issued on Oct 18, 2006. Check the license (Arizona 5341, 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
1003997750
Name
Gary Arlin Betz
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
5341 AZ
Self-reported in NPPES; status is on the state search
Practice location
485 S Dobson RD, Chandler, AZ 85224
Phone
(480) 821-9022
Enumerated
Oct 18, 2006
Record last updated
Jul 21, 2022
Fax
(480) 821-9064
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 485 S Dobson RD

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

  1. Yamile Ayala Siderius, RDHDental Hygienist1184931073
  2. James Burgess, MDGastroenterology Physician1235118589
  3. Yun Chen, FNP-CFamily Nurse Practitioner1154724235
  4. Alan Cook, M.D.Trauma Surgery Physician1447478292
  5. Jacqueline Fretto, FNPFamily Nurse Practitioner1275688418
  6. Fatemeh Giahi Ghamsari, RDHDental Hygienist1578642005

Verify Gary Arlin Betz 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 5341
    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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66% fewer Medicare Part D claims than the average general practice dentistry in 2024

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

  1. Gary Betz28
  2. Specialty average83

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.

Gary Arlin Betz among 2,482 general practice dentistry records in Arizona

Gary Arlin Betz, D.D.S. is one of 2,482 general practice dentistry records with a practice address in Arizona. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 65% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2022 · 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 1223G0001X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

110 general practice dentistry records list a practice address in Chandler

They are 110 of the 5,497 NPPES records with a practice address in Chandler, and 2,482 general practice dentistry records in Arizona.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Majid Arooni, D.D.S.Chandler, AZ 852241548274988
  2. Chad Blackwell, DMDChandler, AZ 852241780632745
  3. Louis Casillas, DDS PCChandler, AZ 852241326008145
  4. Thomas Dawson, D.D.S.Chandler, AZ 852241124006135
  5. Anthony Kohler, D.D.S.Chandler, AZ 852241255432415
  6. Tam Le, DMDChandler, AZ 852241295790236
  7. Clara Mutale, D.M.D.Chandler, AZ 852241255354213
  8. An Nguyen, DDSChandler, AZ 852241043399421

Common questions

What is Gary Arlin Betz, D.D.S.'s NPI number?

Gary Arlin Betz, D.D.S.'s National Provider Identifier (NPI) is 1003997750, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gary Arlin Betz, D.D.S. located?

The NPPES record lists a practice address at 485 S Dobson RD, Chandler, AZ, 85224. Phone: (480) 821-9022. Providers update this record themselves, so call before visiting.

How can I verify Gary Arlin Betz, D.D.S.'s license?

NPPES lists Arizona license number 5341, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Gary Arlin Betz, D.D.S. prescribe under Medicare Part D?

In 2024, Gary Arlin Betz, D.D.S. had 28 Medicare Part D claims; 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.