Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Riverside Hearing Aid Service

Q: What type of organization is Riverside Hearing Aid Service?

Riverside Hearing Aid Service is registered in NPPES as a Hearing Instrument Specialist (its primary provider taxonomy).

Hearing Instrument Specialist in Mchenry, IL · enumerated 2007 · authorized official Robert Rybarczyk, Owner.

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

National Provider Identifier

1942413430

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Registry record

Entity type Organization (Type 2)

Legal business name Riverside Hearing Aid Service

Practice address 1330 N Riverside Drive, Mchenry, IL, 60050

Phone (815) 344-4060

Enumeration date May 8, 2007

Last updated in NPPES Jul 8, 2008

Taxonomy & classification

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 0075 (IL) Primary

Authorized official

Name Robert Rybarczyk

Title Owner

Phone (815) 477-1234

Other identifiers

Identifier	Type	State	Issuer
352226392002	Medicaid	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

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.

What type of organization is Riverside Hearing Aid Service?

Riverside Hearing Aid Service is registered in NPPES as a Hearing Instrument Specialist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-08.