Chet Johnson, M.D.
NPI 1134157399 · Developmental - Behavioral Pediatrics Physician · Olathe, KS
Chet Johnson, M.D. is a Developmental - Behavioral Pediatrics Physician provider in Olathe, KS (NPI 1134157399).
Provider details
- NPI number
- 1134157399
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0429025 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-28
- Last updated
- 2016-02-23
Frequently asked questions
- What is Chet Johnson's NPI number?
- Chet Johnson's National Provider Identifier (NPI) is 1134157399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chet Johnson's specialty?
- Chet Johnson is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Chet Johnson located?
- Chet Johnson's practice location on file with NPPES is 23450 College Blvd, Olathe, KS 66061-8702.
- What is Chet Johnson's phone number?
- The practice phone number listed in the NPPES registry for Chet Johnson is (913) 764-7788.
- Is Chet Johnson's NPI active?
- Yes — Chet Johnson's NPI (1134157399) is active in the NPPES registry as of the last update on 2016-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.