Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tonja Renee G'Sell, LCSW

Clinical Social Worker in Arnold, MO · enumerated 2007 · practices at Compass Health, Inc.

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

National Provider Identifier

1114140670

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Registry record

Entity type Individual (Type 1)

Name Tonja Renee G'Sell

Credential LCSW

Sex Female

Practice address 21 Municipal Dr, Arnold, MO, 63010

Phone (636) 296-6206

Fax (636) 296-0102

Enumeration date Apr 11, 2007

Last updated in NPPES May 31, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2004032130 (MO) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
499373603	Medicaid	MO	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Tonja G'Sell's NPI record?

Cross-check NPI 1114140670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114140670 active?

Yes, as of the latest NPPES snapshot, NPI 1114140670 is active (record last updated 2023-05-31).

Other providers at this practice address

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C J Jos Psychiatry Physician · Arnold, MO NPI 1154386746 Megan Vitale Clinical Social Worker · Arnold, MO NPI 1033163613 Sharon Heatherly Clinical Social Worker · Arnold, MO NPI 1780751800 Rhonda Saputo Professional Counselor · Arnold, MO NPI 1053488155 Ghada Sultani-Hoffman Clinical Social Worker · Arnold, MO NPI 1740343169 Leann Mccarty Professional Counselor · Arnold, MO NPI 1720142243 Sharon Callahan Clinical Social Worker · Arnold, MO NPI 1871657312 Jennifer Lutker Professional Counselor · Arnold, MO NPI 1710041298

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-31.