Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diana Blanche Lengkeek, LPC

Counselor in Wheatland, WY · enumerated 2011.

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

National Provider Identifier

1932484763

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diana Blanche Lengkeek

Credential LPC

Sex Female

Practice address 917 Gilchrist Street, Suite 2, Wheatland, WY, 82201

Phone (307) 359-3754

Enumeration date Oct 12, 2011

Last updated in NPPES Jul 30, 2019

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License PPC-612 (WY) Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License LPC-1330 (WY) 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 1932484763 active?

Yes, as of the latest NPPES snapshot, NPI 1932484763 is active (record last updated 2019-07-30).

How do I verify Diana Lengkeek's NPI record?

Cross-check NPI 1932484763 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-30.