Michael Simpson
NPI 1831566173 · Hearing Instrument Specialist · Knoxville, TN
Michael Simpson is a Hearing Instrument Specialist provider in Knoxville, TN (NPI 1831566173).
Provider details
- NPI number
- 1831566173
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 677 (TN)
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
10 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
- 2015-08-21
- Last updated
- 2015-08-21
Frequently asked questions
- What is Michael Simpson's NPI number?
- Michael Simpson's National Provider Identifier (NPI) is 1831566173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Simpson's specialty?
- Michael Simpson is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Michael Simpson located?
- Michael Simpson's practice location on file with NPPES is 212 S Peters Rd Ste 102, Knoxville, TN 37923-5217.
- What is Michael Simpson's phone number?
- The practice phone number listed in the NPPES registry for Michael Simpson is (865) 279-3781.
- Is Michael Simpson's NPI active?
- Yes — Michael Simpson's NPI (1831566173) is active in the NPPES registry as of the last update on 2015-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.