Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alliance Mri Montgomery County

Diagnostic Radiology Physician in Willis, TX · enumerated 2020 · authorized official Ethan Sanders, Partner.

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

National Provider Identifier

1942839527

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Registry record

Entity type Organization (Type 2)

Legal business name Alliance Mri Montgomery County

Practice address 9851 Fm 1097 Rd W, Willis, TX, 77318

Phone (713) 955-5705

Enumeration date Apr 6, 2020

Last updated in NPPES Oct 8, 2025

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities Secondary

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Ethan Sanders

Title Partner

Phone (281) 773-2018

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-10-08. Verify at npiregistry.cms.hhs.gov.

Where is Alliance Mri Montgomery County located?

The practice location on file with NPPES is in Willis, TX.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.