NATHAN KNAPPIER
NPI 1053268094
Nurse Practitioner - Psychiatric/Mental Health in Chattanooga, TN

Active since March 10, 2026
110 SOMERVILLE AVE STE 154, CHATTANOOGA, TN 37405(423) 414-4916(423) 205-3122 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nathan Knappier NPPES

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

NATHAN KNAPPIER (NPI 1053268094) is an individual psychiatric/mental health provider in Chattanooga, Tennessee, licensed in Tennessee (41435) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1053268094
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameNATHAN KNAPPIER
Location Address110 SOMERVILLE AVE STE 154Chattanooga, TN 37405-3347
Mailing Address110 Somerville Ave Ste 154Chattanooga, TN 37405-3347 · (423) 414-4916 · Fax (423) 205-3122
Fax(423) 205-3122
Sole ProprietorNo
Enumeration DateMarch 10, 2026
Last NPPES UpdateJune 11, 2026
NPPES CertifiedJune 11, 2026
NPI 1053268094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in TN · 41435
110 SOMERVILLE AVE STE 154, Chattanooga, TN 37405

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
110 SOMERVILLE AVE STE 154
CHATTANOOGA, TN 37405

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 Nathan Knappier's NPI number?

The NPI number for Nathan Knappier is 1053268094. It was assigned to this individual provider in the NPPES registry on March 10, 2026.

Where is Nathan Knappier located?

Nathan Knappier practices at 110 Somerville Ave Ste 154, Chattanooga, TN 37405. The listed phone number is (423) 414-4916.

What is Nathan Knappier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Nathan Knappier was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.