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

Susan Schlag

Marriage & Family Therapist in Lansing, KS · enumerated 2009 · practices at Beyond the Reef Psychotherapy, P.A..

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

National Provider Identifier

1861639007

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Registry record

Entity type Individual (Type 1)
Name Susan Schlag
Sex Female
Practice address Lansing, KS, 66043
Phone (913) 717-9906
Fax (310) 507-0157
Enumeration date Jan 9, 2009
Last updated in NPPES Dec 5, 2025

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFT52046 (CA) Secondary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LCMFT2880 (KS) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Secondary

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 1861639007 active?
Yes, as of the latest NPPES snapshot, NPI 1861639007 is active (record last updated 2025-12-05).
How do I verify Susan Schlag's NPI record?
Cross-check NPI 1861639007 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 2025-12-05.