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Wendell Johnson
NPI 1558449876 · Specialist · Chicago, IL
Wendell Johnson is a Specialist provider in Chicago, IL (NPI 1558449876).
Provider details
- NPI number
- 1558449876
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
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
83% 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
4735 N Beacon
#109
Chicago, IL 60640
Phone: (773) 293-4575
Street-level locationGet directions
Mailing address
12626 S Elizabeth St
Calumet Park, IL 60827-6111
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wendell Johnson's NPI number?
- Wendell Johnson's National Provider Identifier (NPI) is 1558449876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendell Johnson's specialty?
- Wendell Johnson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Wendell Johnson located?
- Wendell Johnson's practice location on file with NPPES is 4735 N Beacon, Chicago, IL 60640.
- What is Wendell Johnson's phone number?
- The practice phone number listed in the NPPES registry for Wendell Johnson is (773) 293-4575.
- Is Wendell Johnson's NPI active?
- Yes — Wendell Johnson's NPI (1558449876) 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.