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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW B TONIOLI DDS
NPI 1861466146
Dentist - Endodontics in Phoenix, AZ

Active since February 14, 2006
4141 N 32ND ST, SUITE 100, PHOENIX, AZ 85018(602) 667-3600(602) 667-3611 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Matthew B Tonioli Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW B TONIOLI DDS (NPI 1861466146) is an individual endodontics provider in Phoenix, Arizona, licensed in Arizona (D6156) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1861466146
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameMATTHEW B TONIOLICredential: DDS
Location Address4141 N 32ND ST, SUITE 100Phoenix, AZ 85018
Mailing Address706 E Bell Rd, Suite 100Phoenix, AZ 85022 · (602) 482-7000 · Fax (602) 482-7021
Phone(602) 667-3600
Fax(602) 667-3611
Sole ProprietorNo
Enumeration DateFebruary 14, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1861466146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in AZ · D6156
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
4141 N 32ND ST, Phoenix, AZ 85018
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, BEST Life and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JACKRABBIT FAMILY MEDICINE INC
Clinic/Center (Primary Care)
4141 N 32ND ST, SUITE 105
PHOENIX, AZ 85018
Maricopa County (602) 279-2337
VALLEY OXIMETRY INCORPORATED
Clinic/Center (Sleep Disorder Diagnostic)
4141 N 32ND ST, SUITE 104
PHOENIX, AZ 85018
Maricopa County (480) 830-3900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew Tonioli's NPI number?

The NPI number for Matthew Tonioli is 1861466146. It was assigned to this individual provider in the NPPES registry on February 14, 2006.

Where is Matthew Tonioli located?

Matthew Tonioli practices at 4141 N 32nd St Suite 100, Phoenix, AZ 85018. The listed phone number is (602) 667-3600.

What is Matthew Tonioli's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

What insurance does Matthew Tonioli accept?

Health plans from Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross Blue Shield of Arizona and Blue Cross and Blue Shield of Alabama and 11 other insurers list Matthew Tonioli as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Matthew Tonioli was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.