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

Ms. Rosemary Nelle Thomasson, LMFT

Addiction (Substance Use Disorder) Counselor in Wichita, KS · enumerated 2007.

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

National Provider Identifier

1265627343

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Registry record

Entity type Individual (Type 1)

Name Ms. Rosemary Nelle Thomasson

Credential LMFT

Sex Female

Practice address Wichita, KS, 67213

Phone (316) 267-2030

Fax (316) 267-2007

Enumeration date Sep 11, 2007

Last updated in NPPES Feb 4, 2015

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LCAC317 (KS) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LCMFT712 (KS) Secondary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

Other identifiers

Identifier	Type	State	Issuer
200475260A	Medicaid	KS	-

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 1265627343 active?

Yes, as of the latest NPPES snapshot, NPI 1265627343 is active (record last updated 2015-02-04).

How do I verify Rosemary Thomasson's NPI record?

Cross-check NPI 1265627343 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 2015-02-04.