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DR. WILLIAM ROBERT CALLAHAN III D.D.S.
NPI 1023187028
Dentist - General Practice in Memphis, TN

Active since November 06, 2006
813 RIDGE LAKE BLVD, #450, MEMPHIS, TN 38120(901) 761-3456(901) 761-3476 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Robert Callahan Iii D.d.s. NPPES

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

DR. WILLIAM ROBERT CALLAHAN III D.D.S. (NPI 1023187028) is an individual general practice provider in Memphis, Tennessee, licensed in Tennessee (DS4327) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1023187028
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. WILLIAM ROBERT CALLAHAN IIICredential: D.D.S.
Location Address813 RIDGE LAKE BLVD, #450Memphis, TN 38120-9470
Mailing Address813 Ridge Lake Blvd, #450Memphis, TN 38120-9470 · (901) 761-3456 · Fax (901) 761-3476
Phone(901) 761-3456
Fax(901) 761-3476
Sole ProprietorYes
Enumeration DateNovember 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1023187028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in TN · DS4327
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.
813 RIDGE LAKE BLVD, Memphis, TN 38120
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Accepted Insurance

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

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 Callahan's NPI number?

The NPI number for William Callahan is 1023187028. It was assigned to this individual provider in the NPPES registry on November 6, 2006.

Where is William Callahan located?

William Callahan practices at 813 Ridge Lake Blvd #450, Memphis, TN 38120. The listed phone number is (901) 761-3456.

What is William Callahan's specialty?

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

What insurance does William Callahan accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee and 3 other insurers list William Callahan 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 Callahan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.