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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Tania Tierra Marr, LCSW

Clinical Social Worker in Memphis, TN · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104683697

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Registry record

Entity type Individual (Type 1)
Name Ms. Tania Tierra Marr
Credential LCSW
Sex Female
Practice address 1028 Cresthaven Rd Ste 200, Memphis, TN, 38119
Phone (901) 482-8932
Enumeration date Mar 1, 2024
Last updated in NPPES Sep 3, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C11438 (MS) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 9247 (TN) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1104683697 active?
Yes, as of the latest NPPES snapshot, NPI 1104683697 is active (record last updated 2025-09-03).
How do I verify Tania Marr's NPI record?
Cross-check NPI 1104683697 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-03.