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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LINDSEY SOUTHWICK LCSW
NPI 1588227334
Social Worker - Clinical in Mooresville, IN

Active since April 17, 2019Opted out of Medicare · through Dec 29, 2027
433 CONDUITT DR, MOORESVILLE, IN 46158(317) 340-2541 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 16, 2026, Apr 17, 2019 (2 updates tracked since 2019).

About Lindsey Southwick Lcsw NPPES

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

LINDSEY SOUTHWICK LCSW (NPI 1588227334) is an individual clinical provider in Mooresville, Indiana and active in the NPI registry since April 2019. She has opted out of Medicare through December 29, 2027.

NPPES Registry Identity

NPI1588227334
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLINDSEY SOUTHWICKCredential: LCSW
Location Address433 CONDUITT DRMooresville, IN 46158-1356
Mailing Address433 Conduitt DrMooresville, IN 46158-1356 · (317) 340-2541
Phone(317) 340-2541
Sole ProprietorYes
Enumeration DateApril 17, 2019
Last NPPES UpdateOctober 16, 20262 updates tracked since enumeration
NPPES CertifiedOctober 16, 2026
✔ NPI 1588227334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
433 CONDUITT DR, Mooresville, IN 46158
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, Cigna Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Lindsey Southwick 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 December 29, 2023 through December 29, 2027.

Opt-Out Effective DateDecember 29, 2023
Opt-Out In Effect ThroughDecember 29, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Lindsey Southwick's NPI number?

The NPI number for Lindsey Southwick is 1588227334. It was assigned to this individual provider in the NPPES registry on April 17, 2019.

Where is Lindsey Southwick located?

Lindsey Southwick practices at 433 Conduitt Dr, Mooresville, IN 46158. The listed phone number is (317) 340-2541.

What is Lindsey Southwick's specialty?

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

Is Lindsey Southwick enrolled in Medicare?

No. Lindsey Southwick has opted out of Medicare through December 29, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Lindsey Southwick accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, Cigna Healthcare and UnitedHealthcare list Lindsey Southwick 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 Lindsey Southwick was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.