John Samuelson, BC-HIS
NPI 1851426456 · Hearing Instrument Specialist · Defiance, OH
John Samuelson, BC-HIS is a Hearing Instrument Specialist provider in Defiance, OH (NPI 1851426456).
Provider details
- NPI number
- 1851426456
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- BC-HIS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2002 (OH)
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
19 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
- 2007-02-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Samuelson's NPI number?
- John Samuelson's National Provider Identifier (NPI) is 1851426456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Samuelson's specialty?
- John Samuelson is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is John Samuelson located?
- John Samuelson's practice location on file with NPPES is 836 E 2nd St, Defiance, OH 43512-2326.
- What is John Samuelson's phone number?
- The practice phone number listed in the NPPES registry for John Samuelson is (419) 782-0836.
- Is John Samuelson's NPI active?
- Yes — John Samuelson's NPI (1851426456) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.