JOHN CHRISTIAN DOWNEY DDS
NPI 1811048440
Dentist - General Practice in Memphis, TN

Q: What is John Downey's NPI number?

The NPI number for John Downey is 1811048440. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Q: What is John Downey's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Downey was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since January 12, 2007

700 S MENDENHALL RD, MEMPHIS, TN 38117(734) 754-1824 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About John Christian Downey Dds NPPES

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

JOHN CHRISTIAN DOWNEY DDS (NPI 1811048440) is an individual general practice provider in Memphis, Tennessee, licensed in Tennessee (11724) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1811048440

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameJOHN CHRISTIAN DOWNEYCredential: DDS

Location Address700 S MENDENHALL RDMemphis, TN 38117-5213

Mailing Address1896 Crump AveMemphis, TN 38107-4617 · (734) 754-1824

Phone(734) 754-1824

Sole ProprietorNo

Enumeration DateJanuary 12, 2007

Last NPPES UpdateSeptember 2, 2025

NPPES CertifiedSeptember 2, 2025

✔ NPI 1811048440 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 · 11724

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.

700 S MENDENHALL RD, Memphis, TN 38117

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, DentaQuest Insurance Company Inc- TN, Guardian 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 John Downey's NPI number?

The NPI number for John Downey is 1811048440. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is John Downey located?

John Downey practices at 700 S Mendenhall Rd, Memphis, TN 38117. The listed phone number is (734) 754-1824.

What is John Downey's specialty?

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

What insurance does John Downey accept?

Health plans from BlueCross BlueShield of Tennessee, DentaQuest Insurance Company Inc- TN, Guardian and Humana list John Downey 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 John Downey was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.