Matthew Bull
NPI 1386988046 · Hearing Instrument Specialist · Mason City, IA
Matthew Bull is a Hearing Instrument Specialist provider in Mason City, IA (NPI 1386988046).
Provider details
- NPI number
- 1386988046
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 001030 (IA)
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
13 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
- 2012-11-19
- Last updated
- 2012-11-19
Frequently asked questions
- What is Matthew Bull's NPI number?
- Matthew Bull's National Provider Identifier (NPI) is 1386988046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Bull's specialty?
- Matthew Bull is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Matthew Bull located?
- Matthew Bull's practice location on file with NPPES is 1631 4th St Sw, Mason City, IA 50401-1612.
- What is Matthew Bull's phone number?
- The practice phone number listed in the NPPES registry for Matthew Bull is (641) 424-0722.
- Is Matthew Bull's NPI active?
- Yes — Matthew Bull's NPI (1386988046) is active in the NPPES registry as of the last update on 2012-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.