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LINDSAY DIAMOND LCSW
NPI 1316479066
Social Worker - Clinical in Brentwood, TN

Active since March 31, 2017Opted out of Medicare · through Jul 1, 2027
1604 WESTGATE CIR STE 150, BRENTWOOD, TN 37027(615) 861-0055 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 11, 2023, Dec 20, 2022, Sep 24, 2020 and 1 more (4 updates tracked since 2017).

About Lindsay Diamond Lcsw NPPES

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

LINDSAY DIAMOND LCSW (NPI 1316479066) is an individual clinical provider in Brentwood, Tennessee, licensed in Tennessee (LSW0000007139) and active in the NPI registry since March 2017. She has opted out of Medicare through July 1, 2027.

NPPES Registry Identity

NPI1316479066
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLINDSAY DIAMONDCredential: LCSW
Location Address1604 WESTGATE CIR STE 150Brentwood, TN 37027-8047
Mailing Address1012 Cumberland Park DrFranklin, TN 37069-5102 · (615) 861-0055
Phone(615) 861-0055
Sole ProprietorYes
Enumeration DateMarch 31, 2017
Last NPPES UpdateFebruary 24, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2026
✔ NPI 1316479066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in TN · LSW0000007139
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1604 WESTGATE CIR STE 150, Brentwood, TN 37027
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Other Names 1

Former Name (1)Lindsay Sechser Lcsw

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Lindsay Diamond Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2025 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2025
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 9

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

MACKENZIE ELISE CHASTEEN
Psychiatry & Neurology (Psychiatry)
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (615) 988-4954
MRS. CHELSAE CASTANEDA PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (629) 260-5066
OLIVE BRANCH PSYCHIATRY PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (615) 476-1007
SHEPHERDS GATE PSYCHIATRY AND MENTAL WELLNESS LLC
Nurse Practitioner (Psychiatric/Mental Health)
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (629) 260-5066
CHARLOTTE ARCHULETTA LPC/MHSP
Counselor (Professional)
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (615) 852-5055
BENNY ANDREW GARNER M.DIV., LMFT
Marriage & Family Therapist
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (615) 300-3632
LINDSAY B HARRIS LPC-MHSP
Counselor (Professional)
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (630) 678-2820
RACHEL JARVIS
Dietitian, Registered
1604 WESTGATE CIR STE 150
BRENTWOOD, TN 37027
Williamson County (615) 278-9095

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 Lindsay Diamond's NPI number?

The NPI number for Lindsay Diamond is 1316479066. It was assigned to this individual provider in the NPPES registry on March 31, 2017. The provider is also known as Lindsay Sechser Lcsw.

Where is Lindsay Diamond located?

Lindsay Diamond practices at 1604 Westgate Cir Ste 150, Brentwood, TN 37027. The listed phone number is (615) 861-0055.

What is Lindsay Diamond's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Lindsay Diamond enrolled in Medicare?

No. Lindsay Diamond has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Lindsay Diamond was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.