Haley Nicole Messner

Haley Nicole Messner is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Hermiston, OR, registered in the NPPES registry with NPI 1003412008 since 2020. Practices at The Power House Residential Drug Treatment Center Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1003412008
Entity type	Individual (Type 1)
Name	Haley Nicole Messner
Sex	Female
Practice address	32405 DIAGONAL RD, Hermiston, OR, 97838
Phone	5415672949
Fax	8889772106
Enumeration date	2020-12-07
Last updated in NPPES	2020-12-07

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	—	—

Copy-ready billing details

Provider: Haley Messner
NPI: 1003412008
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 32405 DIAGONAL RD, Hermiston, OR, 97838

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1669893673	The Power House Residential Drug Treatment Center Inc	Organization	Substance Abuse Rehabilitation Facility	Hermiston, OR
1497116693	Melissa Homan	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR
1740641943	Amanda Homan	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR
1346705423	Casey Sanders	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR
1972066116	Roy Gomez	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR
1205490786	Mary Kyle	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR
1568026052	Dixie Zyph	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR
1144877630	Jennifer Caswell	Individual	Addiction (Substance Use Disorder) Counselor	Hermiston, OR

Verify this record

Cross-check NPI 1003412008 against the authoritative CMS record: view Haley Nicole Messner on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Haley Messner?

Haley Messner is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-07.