NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Todd Anthony Lark, Sr. Sr., CSW

School Counselor in Murfreesboro, TN · enumerated 2018 · practices at Ll&S Behavioral Health Services.

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

National Provider Identifier

1124598511

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Registry record

Entity type Individual (Type 1)
Name Mr. Todd Anthony Lark, Sr. Sr.
Credential CSW
Sex Male
Practice address Murfreesboro, TN, 37128
Phone (615) 573-9089
Enumeration date Nov 28, 2018
Last updated in NPPES Nov 28, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 000189998 (TN) Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 000189998 (TN) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 000189998 (TN) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 000189998 (TN) Secondary
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 000189998 (TN) Secondary
171M00000X Case Manager/Care Coordinator Other Service Providers · License 000189998 (TN) Secondary
101YS0200X School Counselor Behavioral Health & Social Service Providers · License 000189998 (TN) Primary

Other identifiers

Identifier Type State Issuer
1503964 Medicaid TN -

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 1124598511 active?
Yes, as of the latest NPPES snapshot, NPI 1124598511 is active (record last updated 2018-11-28).
How do I verify Todd Lark, Sr.'s NPI record?
Cross-check NPI 1124598511 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 2018-11-28.