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

Ms. Kathy Lynn Stclair, L.P.C.

Professional Counselor in Longmont, CO · enumerated 2009 · practices at Wayne W Castle DDS PC.

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

National Provider Identifier

1538306865

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathy Lynn Stclair

Credential L.P.C.

Sex Female

Practice address Longmont, CO, 80501

Phone (303) 485-0339

Enumeration date Jan 8, 2009

Last updated in NPPES Jan 8, 2009

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 767 (CO) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1538306865 active?

Yes, as of the latest NPPES snapshot, NPI 1538306865 is active (record last updated 2009-01-08).

How do I verify Kathy Stclair's NPI record?

Cross-check NPI 1538306865 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 2009-01-08.