Brian Grandon
NPI 1922504380 · Hearing Instrument Specialist · Charlevoix, MI
Brian Grandon is a Hearing Instrument Specialist provider in Charlevoix, MI (NPI 1922504380).
Provider details
- NPI number
- 1922504380
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 3501008986 (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
8 yrs 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
- 2018-04-04
- Last updated
- 2018-04-04
Frequently asked questions
- What is Brian Grandon's NPI number?
- Brian Grandon's National Provider Identifier (NPI) is 1922504380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Grandon's specialty?
- Brian Grandon is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Brian Grandon located?
- Brian Grandon's practice location on file with NPPES is 173 M 66 N, Charlevoix, MI 49720-9338.
- What is Brian Grandon's phone number?
- The practice phone number listed in the NPPES registry for Brian Grandon is (231) 903-4620.
- Is Brian Grandon's NPI active?
- Yes — Brian Grandon's NPI (1922504380) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.