KNAPP HEARING AIDS
NPI 1619143518
Hearing Aid Equipment in Grand Rapids, MI

Q: What is Ruhling Enterprises Inc's NPI number?

The NPI number for Ruhling Enterprises Inc is 1619143518. It was assigned to this organization in the NPPES registry on May 1, 2008. The provider is doing business as Knapp Hearing Aids.

Q: What is Ruhling Enterprises Inc's specialty?

The primary specialty registered for this NPI is Hearing Aid Equipment with taxonomy code 332S00000X.

Active since May 01, 2008

4598 PLAINFIELD NE, GRAND RAPIDS, MI 49525(616) 364-0090(616) 364-7441 Get Directions Write a Review

NPPES record last updated: May 1, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Knapp Hearing Aids NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KNAPP HEARING AIDS (NPI 1619143518) is a healthcare organization registered as a hearing aid equipment in Grand Rapids, Michigan and active in the NPI registry since May 2008. The organization lists Dale M Ruhling, Owner, as its authorized official.

NPPES Registry Identity

NPI1619143518

Entity TypeOrganization

Primary Taxonomy332S00000X

Legal Business NameRUHLING ENTERPRISES INC

Location Address4598 PLAINFIELD NEGrand Rapids, MI 49525

Mailing Address4598 Plainfield NeGrand Rapids, MI 49525 · (616) 364-0090 · Fax (616) 364-7441

Phone(616) 364-0090

Fax(616) 364-7441

Organization SubpartNo

Authorized OfficialDale M RuhlingOwner · (616) 364-0090

Enumeration DateMay 1, 2008

✔ NPI 1619143518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHearing Aid EquipmentSuppliers

Taxonomy Code332S00000X

Definition

The manufacture and/or sale of electronic hearing aids, their component parts, and related products and services on a national basis.

Also ListedHearing Instrument SpecialistTaxonomy 237700000X

4598 PLAINFIELD NE, Grand Rapids, MI 49525

Open in Google Maps ↗

Other Names 1

Doing Business AsKnapp Hearing Aids

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ruhling Enterprises Inc's NPI number?

The NPI number for Ruhling Enterprises Inc is 1619143518. It was assigned to this organization in the NPPES registry on May 1, 2008. The provider is doing business as Knapp Hearing Aids.

Where is Ruhling Enterprises Inc located?

Ruhling Enterprises Inc is located at 4598 Plainfield NE, Grand Rapids, MI 49525. The listed phone number is (616) 364-0090.

What is Ruhling Enterprises Inc's specialty?

The primary specialty registered for this NPI is Hearing Aid Equipment with taxonomy code 332S00000X.

What insurance does Ruhling Enterprises Inc accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Ruhling Enterprises Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ruhling Enterprises Inc was last updated on May 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.