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Harmony in Home Health, LLC

Home Health Agency in Walla Walla, WA · enumerated 2020 · authorized official Michael Anthony Arnuco, Administrator.

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

National Provider Identifier

1437758547

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Registry record

Entity type Organization (Type 2)
Legal business name Harmony in Home Health, LLC
Practice address 103 E Main St Ste 304, Walla Walla, WA, 99362
Phone (509) 540-0882
Enumeration date Oct 20, 2020
Last updated in NPPES Oct 20, 2020

Taxonomy & classification

251B00000X Case Management Agency Agencies Secondary
251E00000X Home Health Agency Agencies Primary
251J00000X Nursing Care Agency Agencies Secondary

Authorized official

Name Michael Anthony Arnuco
Title Administrator
Phone (509) 438-1860

Other identifiers

Identifier Type State Issuer
604593235 Other WA STATE BUSINESS LICENSE
IHS.FS.61063464 Other WA HOME HEALTH LICENSE

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

What type of organization is Harmony in Home Health, LLC?
Harmony in Home Health, LLC is registered in NPPES as a Home Health Agency (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-20.