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GRACE LYNN KNAPP
NPI 1609670801
Hearing Instrument Specialist in Big Rapids, MI

Active since April 04, 2025
120 N MICHIGAN AVE, BIG RAPIDS, MI 49307(231) 796-4143(231) 796-4145 Get Directions Write a Review

NPPES record last updated: April 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Grace Lynn Knapp NPPES

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

GRACE LYNN KNAPP (NPI 1609670801) is an individual hearing instrument specialist in Big Rapids, Michigan, licensed in Michigan (3502013318) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1609670801
Entity TypeIndividualFemale
Primary Taxonomy237700000X
Provider Legal NameGRACE LYNN KNAPP
Location Address120 N MICHIGAN AVEBig Rapids, MI 49307-1457
Mailing Address120 N Michigan AveBig Rapids, MI 49307-1457 · (231) 796-4143 · Fax (231) 796-4145
Phone(231) 796-4143
Fax(231) 796-4145
Sole ProprietorNo
Enumeration DateApril 4, 2025
NPPES CertifiedApril 4, 2025
✔ NPI 1609670801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in MI · 3502013318
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
120 N MICHIGAN AVE, Big Rapids, MI 49307
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SANDRA K YOST PT
Pharmacy Technician
120 N MICHIGAN AVE
BIG RAPIDS, MI 49307
Mecosta County (231) 796-7621
DR. THOMAS FRANCIS KLIMEK OD
Optometrist
120 N MICHIGAN AVE, STE 1
BIG RAPIDS, MI 49307
Mecosta County (231) 796-5321
JANET MAY WILLIAMS RPH
Pharmacist
120 N MICHIGAN AVE
BIG RAPIDS, MI 49307
Mecosta County (231) 796-7621
CRAIG M FOX RPH
Pharmacist
120 N MICHIGAN AVE
BIG RAPIDS, MI 49307
Mecosta County (231) 796-7621

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 Grace Knapp's NPI number?

The NPI number for Grace Knapp is 1609670801. It was assigned to this individual provider in the NPPES registry on April 4, 2025.

Where is Grace Knapp located?

Grace Knapp practices at 120 N Michigan Ave, Big Rapids, MI 49307. The listed phone number is (231) 796-4143.

What is Grace Knapp's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

What insurance does Grace Knapp accept?

Health plans from UnitedHealthcare list Grace Knapp 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 Grace Knapp was last updated on April 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.