Grace Knapp
NPI 1609670801 · Hearing Instrument Specialist · Big Rapids, MI
Grace Knapp is a Hearing Instrument Specialist provider in Big Rapids, MI (NPI 1609670801).
Provider details
- NPI number
- 1609670801
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3502013318 (MI)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-04-04
- Last updated
- 2025-04-04
- Certified
- 2025-04-04
Frequently asked questions
- What is Grace Knapp's NPI number?
- Grace Knapp's National Provider Identifier (NPI) is 1609670801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Knapp's specialty?
- Grace Knapp is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Grace Knapp located?
- Grace Knapp's practice location on file with NPPES is 120 N Michigan Ave, Big Rapids, MI 49307-1457.
- What is Grace Knapp's phone number?
- The practice phone number listed in the NPPES registry for Grace Knapp is (231) 796-4143.
- Is Grace Knapp's NPI active?
- Yes — Grace Knapp's NPI (1609670801) is active in the NPPES registry as of the last update on 2025-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.