1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. Specialist Technologist Other
  6. NPI Profile

DR. D'ARCY DEBRUYN CYR AU.D.
NPI 1902912926
Specialist/Technologist, Other - Electroneurodiagnostic in Tucson, AZ

Active since August 22, 2006
1333 N THUNDER RIDGE DR, TUCSON, AZ 85745(520) 664-4547 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. D'arcy Debruyn Cyr Au.d. NPPES

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

DR. D'ARCY DEBRUYN CYR AU.D. (NPI 1902912926) is an individual electroneurodiagnostic provider in Tucson, Arizona and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1902912926
Entity TypeIndividualFemale
Primary Taxonomy246ZE0600X
Provider Legal NameDR. D'ARCY DEBRUYN CYRCredential: AU.D.
Location Address1333 N THUNDER RIDGE DRTucson, AZ 85745-3382
Mailing Address1333 N Thunder Ridge DrTucson, AZ 85745-3382 · (520) 664-4547
Phone(520) 664-4547
Sole ProprietorNo
Enumeration DateAugust 22, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1902912926 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecialist/Technologist, Other · ElectroneurodiagnosticTechnologists, Technicians & Other Technical Service Providers
Taxonomy Code246ZE0600X
Also ListedAudiologistTaxonomy 231H00000X · License DA5088 (AZ)

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 D'arcy Cyr's NPI number?

The NPI number for D'arcy Cyr is 1902912926. It was assigned to this individual provider in the NPPES registry on August 22, 2006.

Where is D'arcy Cyr located?

D'arcy Cyr practices at 1333 N Thunder Ridge Dr, Tucson, AZ 85745. The listed phone number is (520) 664-4547.

What is D'arcy Cyr's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Electroneurodiagnostic, with taxonomy code 246ZE0600X.

When was this NPI record last updated?

The NPPES record for D'arcy Cyr was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.