Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northland Us LLC

Audiologist-Hearing Aid Fitter in Carbondale, IL · enumerated 2006 · authorized official Mark Holtz, General Manager.

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

National Provider Identifier

1285674200

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Northland Us LLC

Other name <Unavail>

Practice address 1404 W Main St, Carbondale, IL, 62901

Phone (618) 351-7179

Fax (618) 519-9306

Enumeration date Jun 7, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 2788 (IL) Primary

Authorized official

Name Mark Holtz

Title General Manager

Phone (952) 486-8734

Other identifiers

Identifier	Type	State	Issuer
2832016	Other	IL	BLUE CROSS BLUE SHIELD IL

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

Where is Northland Us LLC located?

The practice location on file with NPPES is in Carbondale, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.