NPPES file of Aug 9, 2026

Aaron Marek Jeziorski, D.M.D.

Dentist · Phoenix, AZ

Aaron Marek Jeziorski, D.M.D. is a dentist with a practice address in Phoenix, Arizona, and NPI 1184989204, issued on Jul 5, 2012. Check the license (Arizona D008478, 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
1184989204
Name
Aaron Marek Jeziorski
Credential
D.M.D.
Primary taxonomy
Dentist 122300000X
License number
D008478 AZ
Self-reported in NPPES; status is on the state search
Practice location
4444 N 32ND St Ste 100, Phoenix, AZ 85018
Phone
(602) 957-8200
Enumerated
Jul 5, 2012
Record last updated
Oct 28, 2013 (not updated in 13 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 4444 N 32ND St Ste 100

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

  1. Jennifer Ebner, D.D.S.Dentist1912063090

Verify Aaron Marek Jeziorski 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 D008478
    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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80% more Medicare Part D claims than the average dentist in 2024

155 Medicare Part D claims for 74 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. Aaron Jeziorski155
  2. Specialty average86

Most prescribed

  1. Amoxicillin48 claims
  2. Chlorhexidine Gluconate34 claims
  3. Ibuprofen20 claims
  4. Clindamycin Hcl19 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: $143.26

4 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Straumann USA LLC. 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. Aaron Jeziorski$143.26
  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.

Aaron Marek Jeziorski among 1,928 dentist records in Arizona

Aaron Marek Jeziorski, D.M.D. 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 2012, is newer than 52% of them.

  • NPI issued2012 · 52% of these records are older, 45% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2013 · 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).

399 dentist records list a practice address in Phoenix

They are 399 of the 31,399 NPPES records with a practice address in Phoenix, and 1,928 dentist records in Arizona.

The 8 dentist records with the nearest ZIP codes

  1. Arthur Chal, D.D.S.Phoenix, AZ 850181508083643
  2. Stephen Conrad, D.D.S.Phoenix, AZ 850181417099334
  3. Jennifer Ebner, D.D.S.Phoenix, AZ 850181912063090
  4. James Falkenberg, DDSPhoenix, AZ 850181700843430
  5. Beth Hamann, D.D.S.Phoenix, AZ 850181609875020
  6. J. Gordon Holyoak, D.D.S.Phoenix, AZ 850181104972041
  7. Sameet Koppikar, DDSPhoenix, AZ 850181043237753
  8. Ronald Lorts, DMDPhoenix, AZ 850181811092604

Common questions

What is Aaron Marek Jeziorski, D.M.D.'s NPI number?

Aaron Marek Jeziorski, D.M.D.'s National Provider Identifier (NPI) is 1184989204, issued on Jul 5, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Marek Jeziorski, D.M.D. located?

The NPPES record lists a practice address at 4444 N 32ND St Ste 100, Phoenix, AZ, 85018. Phone: (602) 957-8200. Providers update this record themselves, so call before visiting.

How can I verify Aaron Marek Jeziorski, D.M.D.'s license?

NPPES lists Arizona license number D008478, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Aaron Marek Jeziorski, D.M.D. prescribe under Medicare Part D?

In 2024, Aaron Marek Jeziorski, D.M.D. had 155 Medicare Part D claims for 74 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.