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DR. WILLIAM GEORGE HALLIDAY III D.D.S.
NPI 1336338987
Dentist - General Practice in Scottsdale, AZ

Active since October 19, 2007
4910 E GREENWAY RD, #7, SCOTTSDALE, AZ 85254(602) 992-2996 Get Directions Write a Review

NPPES record last updated: March 7, 2012. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. William George Halliday Iii D.d.s. NPPES

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

DR. WILLIAM GEORGE HALLIDAY III D.D.S. (NPI 1336338987) is an individual general practice provider in Scottsdale, Arizona, licensed in Arizona (7424) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1336338987
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. WILLIAM GEORGE HALLIDAY IIICredential: D.D.S.
Location Address4910 E GREENWAY RD, #7Scottsdale, AZ 85254-1653
Mailing Address4910 E Greenway Rd, #7Scottsdale, AZ 85254-1653 · (602) 992-2996
Phone(602) 992-2996
Sole ProprietorYes
Enumeration DateOctober 19, 2007
Last NPPES UpdateMarch 7, 2012
✔ NPI 1336338987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in AZ · 7424
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

4910 E GREENWAY RD, Scottsdale, AZ 85254
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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 8

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

DR. PETE NICHOLAS MELLAS DMD, MS
Dentist (Periodontics)
4910 E GREENWAY RD, SUITE 2
SCOTTSDALE, AZ 85254
Maricopa County (602) 404-4458
WHITBECK CHIROPRACTIC CLINIC P.C.
Chiropractor
4910 E GREENWAY RD, SUITE 4
SCOTTSDALE, AZ 85254
Maricopa County (602) 867-4800
BRUCE LEE WHITBECK DC
Chiropractor
4910 E GREENWAY RD, #4
SCOTTSDALE, AZ 85254
Maricopa County (602) 867-4800
GREENWAY AIRPARK FAMILY DENTISTRY LLC
Clinic/Center (Dental)
4910 E GREENWAY RD, SUITE 5
SCOTTSDALE, AZ 85254
Maricopa County (602) 867-4000
WILLIAM G HALLIDAY III DDS PLC
Dentist (General Practice)
4910 E GREENWAY RD, SUITE 7
SCOTTSDALE, AZ 85254
Maricopa County (602) 992-2996
THUY B NGO DMD PC
Dentist (General Practice)
4910 E GREENWAY RD, #6
SCOTTSDALE, AZ 85254
Maricopa County (602) 485-1588
AZ RESTORATION DENTAL PLLC
Preferred Provider Organization
4910 E GREENWAY RD, SUITE 7
SCOTTSDALE, AZ 85254
Maricopa County (602) 992-2996
REM DDS LLC
Clinic/Center (Dental)
4910 E GREENWAY RD
SCOTTSDALE, AZ 85254
Maricopa County (402) 505-6843

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 William Halliday's NPI number?

The NPI number for William Halliday is 1336338987. It was assigned to this individual provider in the NPPES registry on October 19, 2007.

Where is William Halliday located?

William Halliday practices at 4910 E Greenway Rd #7, Scottsdale, AZ 85254. The listed phone number is (602) 992-2996.

What is William Halliday's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does William Halliday 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 Montana and 11 other insurers list William Halliday 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 William Halliday was last updated on March 7, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.