Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Hummer Corp

Q: What is the NPI number for The Hummer Corp?

The NPI for The Hummer Corp is 1871794966, a Type 2 (organization) record in the CMS NPPES registry.

Orthotic Fitter in Mesa, AZ · enumerated 2007 · authorized official Deborah Humm, Pres and Owner.

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

National Provider Identifier

1871794966

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Registry record

Entity type Organization (Type 2)

Legal business name The Hummer Corp

Other name <Unavail>

Practice address 6046 E Main, #A103, Mesa, AZ, 85205

Phone (480) 396-9588

Fax (480) 396-0689

Enumeration date May 29, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

225000000X Orthotic Fitter Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

335E00000X Prosthetic/Orthotic Supplier Suppliers Secondary

Authorized official

Name Deborah Humm

Title Pres and Owner

Phone (480) 396-9588

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 is the NPI number for The Hummer Corp?

The NPI for The Hummer Corp is 1871794966, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for The Hummer Corp?

NPPES lists Deborah Humm (Pres and Owner) as the authorized official for this organization.

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