IndividualActive
Mark Johnson
NPI 1174053763 · Hearing Instrument Specialist · Erie, PA
Mark Johnson is a Hearing Instrument Specialist provider in Erie, PA (NPI 1174053763).
Provider details
- NPI number
- 1174053763
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- FO3744 (PA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
3303 W 26th St
Erie, PA 16506
Phone: (814) 449-8708
Street-level locationGet directions
Mailing address
3303 W 26th St
Erie, PA 16506-2401
Additional practice locations (1)
- 3303 W 26th StErie, PA 16506Phone: (814) 449-8708
Registry dates
- Enumerated
- 2017-06-15
- Last updated
- 2018-09-15
Frequently asked questions
- What is Mark Johnson's NPI number?
- Mark Johnson's National Provider Identifier (NPI) is 1174053763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Johnson's specialty?
- Mark Johnson is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Mark Johnson located?
- Mark Johnson's practice location on file with NPPES is 3303 W 26th St, Erie, PA 16506.
- What is Mark Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mark Johnson is (814) 449-8708.
- Is Mark Johnson's NPI active?
- Yes — Mark Johnson's NPI (1174053763) is active in the NPPES registry as of the last update on 2018-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.