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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.

DR. CLAIRE DUPEY DMD
NPI 1255833463
Dentist - Pediatric Dentistry in Mesa, AZ

Active since March 03, 2018
5855 E STILL CIR, MESA, AZ 85206(480) 248-8107 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 13, 2026, Oct 8, 2020, Sep 24, 2020 and 1 more (4 updates tracked since 2018).

About Dr. Claire Dupey Dmd NPPES

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

DR. CLAIRE DUPEY DMD (NPI 1255833463) is an individual pediatric dentistry provider in Mesa, Arizona, licensed in California (DDS104927) and active in the NPI registry since March 2018.

NPPES Registry Identity

NPI1255833463
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameDR. CLAIRE DUPEYCredential: DMD
Location Address5855 E STILL CIRMesa, AZ 85206-3631
Mailing Address7755 E Camelback Rd Apt 209Scottsdale, AZ 85251-2211 · (515) 201-3456
Phone(480) 248-8107
Sole ProprietorYes
Enumeration DateMarch 3, 2018
Last NPPES UpdateAugust 13, 20264 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1255833463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in CA · DDS104927
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Also ListedDentistTaxonomy 122300000X · License D012743 (AZ)
5855 E STILL CIR, Mesa, AZ 85206
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Other Providers at the Same Location NPPES 19

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

DR. MINDY ZAHRA MOTAHARI DMD
Dentist (Oral and Maxillofacial Pathology)
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100
ROY HOLEXA DDS
Dentist (General Practice)
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100
DR. MICHAEL ROBERG THOMPSON DDS
Dentist (General Practice)
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100
DR. MARISELA M. BEDOYA DMD
Dentist
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8132
RACHEL DUFFY
Dentist
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100
A.T. STILL UNIVERSITY OF HEALTH SCIENCES
Dentist (General Practice)
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100
DR. CHRISTOPHER JOHN DEMOSS DDS
Dentist (General Practice)
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100
DR. TIMUR SOUCHISKI DMD
Student in an Organized Health Care Education/Training Program
5855 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 248-8100

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 Claire Dupey's NPI number?

The NPI number for Claire Dupey is 1255833463. It was assigned to this individual provider in the NPPES registry on March 3, 2018.

Where is Claire Dupey located?

Claire Dupey practices at 5855 E Still Cir, Mesa, AZ 85206. The listed phone number is (480) 248-8107.

What is Claire Dupey's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Claire Dupey was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.