Matthew B. Tonioli, DDS
Endodontics · Phoenix, AZ
Matthew B. Tonioli, DDS is an endodontics with a practice address in Phoenix, Arizona, and NPI 1861466146, issued on Feb 14, 2006. Check the license (Arizona D6156, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew B. Tonioli
- Credential
- DDS
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- D6156 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4141 N 32ND St, Phoenix, AZ 85018
- Phone
- (602) 667-3600
- Enumerated
- Feb 14, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (602) 667-3611
- Entity
- Type 1 · individual
8 nearest endodontics records → All 149 in Arizona → Look up another NPI →
Verify Matthew B. Tonioli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D6156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average endodontics in 2024
133 Medicare Part D claims for 100 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin52 claims
- Cephalexin27 claims
- Amoxicillin-Clavulanate Potass16 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.
Matthew B. Tonioli among 149 endodontics records in Arizona
Matthew B. Tonioli, DDS is one of 149 endodontics records with a practice address in Arizona. 70% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 66% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Arizona
There are 149 endodontics records in Arizona.
All 149 in Arizona → Every provider in Phoenix → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Kevin Axx, DDSPhoenix, AZ 850181831294032
- Collin Clatanoff, DDSPhoenix, AZ 850181033425863
- David Foley, D.D.S., M.S., P.C.Phoenix, AZ 850181346310513
- William Leibow, D.D.S.Phoenix, AZ 850181417954074
- Ira Matloff, D.D.S.,M.S.Phoenix, AZ 850181194782375
- Luis Medina Torres, DMD, MSPhoenix, AZ 850181235628538
- Daniel Choi, DDSPhoenix, AZ 850161578069167
- Mohammed Elseed, B.D.S., D.M.D., M.S.Phoenix, AZ 850221326230632
Common questions
What is Matthew B. Tonioli, DDS's NPI number?
Matthew B. Tonioli, DDS's National Provider Identifier (NPI) is 1861466146, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew B. Tonioli, DDS located?
The NPPES record lists a practice address at 4141 N 32ND St, Phoenix, AZ, 85018. Phone: (602) 667-3600. Providers update this record themselves, so call before visiting.
How can I verify Matthew B. Tonioli, DDS's license?
NPPES lists Arizona license number D6156, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew B. Tonioli, DDS prescribe under Medicare Part D?
In 2024, Matthew B. Tonioli, DDS had 133 Medicare Part D claims for 100 beneficiaries; the average among endodontics prescribers was 121. 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.