Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. SUSAN C. ADDISON LPC
NPI 1124397070
Counselor - Professional in Seneca, SC

Active since December 21, 2011
530 BY PASS 123, SUITE E2, SENECA, SC 29678(864) 882-7600(864) 882-7631 Get Directions Write a Review

NPPES record last updated: July 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Susan C. Addison Lpc NPPES

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

DR. SUSAN C. ADDISON LPC (NPI 1124397070) is an individual professional provider in Seneca, South Carolina, licensed in South Carolina (3430) and active in the NPI registry since December 2011.

NPPES Registry Identity

NPI1124397070
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameDR. SUSAN C. ADDISONCredential: LPC
Location Address530 BY PASS 123, SUITE E2Seneca, SC 29678-0859
Mailing AddressPo Box 1105Clemson, SC 29633-1105 · (864) 882-7600 · Fax (864) 882-7631
Fax(864) 882-7631
Sole ProprietorNo
Enumeration DateDecember 21, 2011
Last NPPES UpdateJuly 5, 2026
NPI 1124397070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in SC · 3430
530 BY PASS 123, Seneca, SC 29678

Other Providers at the Same Location NPPES 3

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

Counselor (Professional)
530 BY PASS 123, SUITE E2
SENECA, SC 29678
Counselor (Professional)
530 BY PASS 123, SUITE E2
SENECA, SC 29678
Ophthalmology
530 BY PASS 123, SUITE C
SENECA, SC 29678

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 Susan Addison's NPI number?

The NPI number for Susan Addison is 1124397070. It was assigned to this individual provider in the NPPES registry on December 21, 2011.

Where is Susan Addison located?

Susan Addison practices at 530 By Pass 123 Suite E2, Seneca, SC 29678. The listed phone number is (864) 882-7600.

What is Susan Addison's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Susan Addison was last updated on July 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.