REBECCA CLAIRE CARLSON SEBASTIAN LCSW MPH
NPI 1720692486
Social Worker - Clinical in Nashville, TN

Q: What is Rebecca Sebastian's NPI number?

The NPI number for Rebecca Sebastian is 1720692486. It was assigned to this individual provider in the NPPES registry on September 1, 2020. The provider is also known as Rebecca Claire Carlson.

Q: What is Rebecca Sebastian's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Rebecca Sebastian was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since September 01, 2020

1601 23RD AVE S, NASHVILLE, TN 37212(615) 378-7120 Get Directions Write a Review

NPPES record last updated: July 11, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 11, 2025, Jul 21, 2023, Mar 29, 2023 and 1 more (4 updates tracked since 2020).

On this page

About Rebecca Claire Carlson Sebastian Lcsw Mph NPPES

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

REBECCA CLAIRE CARLSON SEBASTIAN LCSW MPH (NPI 1720692486) is an individual clinical provider in Nashville, Tennessee, licensed in Tennessee (8808) and active in the NPI registry since September 2020.

NPPES Registry Identity

NPI1720692486

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameREBECCA CLAIRE CARLSON SEBASTIANCredential: LCSW MPH

Location Address1601 23RD AVE SNashville, TN 37212-3133

Mailing Address1601 23rd Ave SNashville, TN 37212-3133 · (615) 378-7120

Phone(615) 378-7120

Sole ProprietorYes

Enumeration DateSeptember 1, 2020

Last NPPES UpdateJuly 11, 20254 updates tracked since enumeration

NPPES CertifiedJuly 11, 2025

✔ NPI 1720692486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in TN · 8808✔ Licensed in NY · 107659

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.

1601 23RD AVE S, Nashville, TN 37212

Open in Google Maps ↗

Other Names 1

Former Name (1)Rebecca Claire Carlson

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 20

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

REGINA PETERSON

Counselor (Mental Health)

1601 23RD AVE S, 3RD FLOOR
NASHVILLE, TN 37212

Davidson County (615) 327-7009

MS. LORI NICOLE TEED M.S.

Genetic Counselor, MS

1601 23RD AVE S, PHV 3066
NASHVILLE, TN 37212

Davidson County (615) 936-5517

JENNIE LEIGH OURS

Counselor (Mental Health)

1601 23RD AVE S, 3RD FLOOR
NASHVILLE, TN 37212

Davidson County (615) 327-7009

TAMMY NOVAK LCSW, MMHC

Social Worker (Clinical)

1601 23RD AVE S
NASHVILLE, TN 37212

Davidson County (615) 327-7192

BENJAMIN ERIC JOHNSON MD

Student in an Organized Health Care Education/Training Program

1601 23RD AVE S
NASHVILLE, TN 37212

Davidson County (615) 327-7119

DERELDIA BAKER FNP

Registered Nurse

1601 23RD AVE S
NASHVILLE, TN 37212

Davidson County (615) 419-0819

MR. RODNEY C BERGER M.A.

Counselor (Mental Health)

1601 23RD AVE S, 3RD FLOOR
NASHVILLE, TN 37212

Davidson County (615) 327-7019

MARYAM MORENIKE MOOSA WILLIAMS LCSW

Social Worker (Clinical)

1601 23RD AVE S
NASHVILLE, TN 37212

Davidson County (615) 327-7000

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 Rebecca Sebastian's NPI number?

The NPI number for Rebecca Sebastian is 1720692486. It was assigned to this individual provider in the NPPES registry on September 1, 2020. The provider is also known as Rebecca Claire Carlson.

Where is Rebecca Sebastian located?

Rebecca Sebastian practices at 1601 23rd Ave S, Nashville, TN 37212. The listed phone number is (615) 378-7120.

What is Rebecca Sebastian's specialty?

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

What insurance does Rebecca Sebastian accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list Rebecca Sebastian 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 Rebecca Sebastian was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.