DR. MICHAEL WALSH GANNON PH.D., L.C.A.D.C.
NPI 1962809699
Counselor - Addiction (Substance Use Disorder) in Franklin, TN

Active since November 24, 2014
1337 W MAIN ST, FRANKLIN, TN 37064(615) 985-8255(615) 985-8255 Get Directions Write a Review

NPPES record last updated: May 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 9, 2026, Nov 18, 2016 (2 updates tracked since 2016).

About Dr. Michael Walsh Gannon Ph.d., L.c.a.d.c. NPPES

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

DR. MICHAEL WALSH GANNON PH.D., L.C.A.D.C. (NPI 1962809699) is an individual addiction (substance use disorder) provider in Franklin, Tennessee, licensed in Tennessee (1520) and active in the NPI registry since November 2014.

NPPES Registry Identity

NPI1962809699
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDR. MICHAEL WALSH GANNONCredential: PH.D., L.C.A.D.C.
Location Address1337 W MAIN STFranklin, TN 37064-3732
Mailing Address166 Sturbridge DrFranklin, TN 37064-3298 · (615) 985-8255 · Fax (615) 985-8255
Fax(615) 985-8255
Sole ProprietorNo
Enumeration DateNovember 24, 2014
Last NPPES UpdateMay 9, 20262 updates tracked since enumeration
NPPES CertifiedMay 9, 2026
NPI 1962809699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Licenses Licensed in TN · 1520 Licensed in CA · 804748
1337 W MAIN ST, Franklin, TN 37064

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 Michael Gannon's NPI number?

The NPI number for Michael Gannon is 1962809699. It was assigned to this individual provider in the NPPES registry on November 24, 2014.

Where is Michael Gannon located?

Michael Gannon practices at 1337 W Main St, Franklin, TN 37064. The listed phone number is (615) 985-8255.

What is Michael Gannon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Michael Gannon was last updated on May 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.