William Johnson, CNIM
NPI 1609319300 · Electroneurodiagnostic Specialist/Technologist · Denver, CO
William Johnson, CNIM is a Electroneurodiagnostic Specialist/Technologist provider in Denver, CO (NPI 1609319300).
Provider details
- NPI number
- 1609319300
- Entity type
- Individual
- Primary specialty
- Electroneurodiagnostic Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Credential
- CNIM
- Sex
- Male
- Sole proprietor
- No
- License
- 3634 (CO)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
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
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
- 2016-11-29
- Last updated
- 2016-11-29
Frequently asked questions
- What is William Johnson's NPI number?
- William Johnson's National Provider Identifier (NPI) is 1609319300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Johnson's specialty?
- William Johnson is listed in the NPPES registry with a primary specialty of Electroneurodiagnostic Specialist/Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is William Johnson located?
- William Johnson's practice location on file with NPPES is 1651 Quebec St, Denver, CO 80220-1963.
- What is William Johnson's phone number?
- The practice phone number listed in the NPPES registry for William Johnson is (303) 880-1429.
- Is William Johnson's NPI active?
- Yes — William Johnson's NPI (1609319300) is active in the NPPES registry as of the last update on 2016-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.