Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mesa Health Improvement Center, LLC

Physical Therapist in Mesa, AZ · enumerated 2006 · authorized official Marc Rubenstein, Ceo.

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

National Provider Identifier

1053368589

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Registry record

Entity type Organization (Type 2)

Legal business name Mesa Health Improvement Center, LLC

Practice address 6343 E Main St, Suite 8, Mesa, AZ, 85205

Phone (480) 325-8838

Fax (480) 325-9191

Enumeration date May 29, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTC3115 (AZ) Primary

261QR0401X Comprehensive Outpatient Rehabilitation Facility (CORF) Ambulatory Health Care Facilities · License OTC3115 (AZ) Secondary

Authorized official

Name Marc Rubenstein

Title Ceo

Phone (480) 325-8838

Other identifiers

Identifier	Type	State	Issuer
64-00458	Other	AZ	UNITED HEALTHCARE
698269	Medicaid	AZ	-
IZ0600	Other	AZ	HEALTH NET

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 Mesa Health Improvement Center, LLC?

Mesa Health Improvement Center, LLC is registered in NPPES as a Physical Therapist (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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.