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

Ms. Dallas Ann Massey, LMHP, LADC

Addiction (Substance Use Disorder) Counselor in Scottsbluff, NE · enumerated 2006.

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

National Provider Identifier

1629011259

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Registry record

Entity type Individual (Type 1)

Name Ms. Dallas Ann Massey

Credential LMHP, LADC

Sex Female

Practice address Scottsbluff, NE, 69361

Phone (308) 632-8236

Fax (308) 635-3084

Enumeration date Jun 13, 2006

Last updated in NPPES Sep 11, 2025

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 104 (NE) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 1578 (NE) 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 1629011259 active?

Yes, as of the latest NPPES snapshot, NPI 1629011259 is active (record last updated 2025-09-11).

How do I verify Dallas Massey's NPI record?

Cross-check NPI 1629011259 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 2025-09-11.