Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Legacy Senior Management LLC

Q: What type of organization is Legacy Senior Management LLC?

Legacy Senior Management LLC is registered in NPPES as a Mental Illness Community Based Residential Treatment Facility (its primary provider taxonomy).

Mental Illness Community Based Residential Treatment Facility in Mesa, AZ · enumerated 2018 · authorized official Mary Leach, Coe.

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

National Provider Identifier

1780177535

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Legacy Senior Management LLC

Other name <Unavail>

Practice address 152 N 56th St Ste B, Mesa, AZ, 85205

Phone (480) 985-0680

Fax (480) 396-6231

Enumeration date Jun 7, 2018

Last updated in NPPES Jun 7, 2018

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License BH5449 (AZ) Primary

Authorized official

Name Mary Leach

Title Coe

Phone (602) 368-8203

Other identifiers

Identifier	Type	State	Issuer
BH5449	Other	AZ	ARIZONA DEPARTMENT OF HEALTH SERVICES

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

What type of organization is Legacy Senior Management LLC?

Legacy Senior Management LLC is registered in NPPES as a Mental Illness Community Based Residential Treatment Facility (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-07.