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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. WILLIAM A. GUY D.D.S.
NPI 1497742811
Dentist - General Practice in Bend, OR

Active since September 30, 2005
108 NW NEWPORT AVE, BEND, OR 97701(541) 382-2252 Get Directions Write a Review

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

About Dr. William A. Guy D.d.s. NPPES

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

DR. WILLIAM A. GUY D.D.S. (NPI 1497742811) is an individual general practice provider in Bend, Oregon, licensed in Oregon (D7336) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1497742811
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. WILLIAM A. GUYCredential: D.D.S.
Location Address108 NW NEWPORT AVEBend, OR 97701-1877
Mailing Address65174 High Ridge DrBend, OR 97701-9403 · (541) 330-6060
Phone(541) 382-2252
Sole ProprietorNo
Enumeration DateSeptember 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1497742811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OR · D7336
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.
108 NW NEWPORT AVE, Bend, OR 97701
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Home State Health, Ambetter Health 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.

MARC ANDREW NORDSTROM DMD PC
Dentist (General Practice)
108 NW NEWPORT AVE
BEND, OR 97701
Deschutes County (541) 382-0823
DR. RUPINDER JOHL DMD
Dentist
108 NW NEWPORT AVE
BEND, OR 97701
Deschutes County (541) 382-0823

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 Guy's NPI number?

The NPI number for William Guy is 1497742811. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is William Guy located?

William Guy practices at 108 NW Newport Ave, Bend, OR 97701. The listed phone number is (541) 382-2252.

What is William Guy's specialty?

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

What insurance does William Guy accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Home State Health and Ambetter of Tennessee list William Guy 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 Guy 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 36 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.