1. Home
  2. Directory
  3. Arkansas
  4. Fort Smith
  5. Dentist
  6. NPI Profile

WILLIAM PEYTON AVEN DDS
NPI 1295178119
Dentist - General Practice in Fort Smith, AR

Active since April 10, 2013
5008 S U ST STE 101A, FORT SMITH, AR 72903(479) 452-8800(479) 452-6926 Get Directions Write a Review

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

Record update history: Apr 13, 2026, Nov 19, 2018 (2 updates tracked since 2018).

About William Peyton Aven Dds NPPES

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

WILLIAM PEYTON AVEN DDS (NPI 1295178119) is an individual general practice provider in Fort Smith, Arkansas, licensed in Arkansas (3976) and active in the NPI registry since April 2013.

NPPES Registry Identity

NPI1295178119
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameWILLIAM PEYTON AVENCredential: DDS
Location Address5008 S U ST STE 101AFort Smith, AR 72903-3613
Mailing Address5008 S U St Ste 101aFort Smith, AR 72903-3613 · (479) 452-8800 · Fax (479) 452-6926
Phone(479) 452-8800
Fax(479) 452-6926
Sole ProprietorYes
Enumeration DateApril 10, 2013
Last NPPES UpdateApril 13, 20262 updates tracked since enumeration
NPPES CertifiedApril 13, 2026
✔ NPI 1295178119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in AR · 3976
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.
5008 S U ST STE 101A, Fort Smith, AR 72903
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Arkansas 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.

DR. JUSTIN MICHAEL COOPER DDS
Dentist (General Practice)
5008 S U ST STE 101A
FORT SMITH, AR 72903
Sebastian County (479) 431-2527
DR. AMIN NASEHI D.D.S.
Dentist
5008 S U ST STE 101A
FORT SMITH, AR 72903
Sebastian County (479) 452-8800

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 Aven's NPI number?

The NPI number for William Aven is 1295178119. It was assigned to this individual provider in the NPPES registry on April 10, 2013.

Where is William Aven located?

William Aven practices at 5008 S U St Ste 101A, Fort Smith, AR 72903. The listed phone number is (479) 452-8800.

What is William Aven's specialty?

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

What insurance does William Aven accept?

Health plans from Anthem Blue Cross and Blue Shield, Arkansas Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama and Blue Cross and Blue Shield of Montana and 10 other insurers list William Aven 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 Aven was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.