Summer Johnson, PSY.D.
NPI 1871786392 · Psychologist · Wentzville, MO
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Summer Johnson, PSY.D. is a Psychologist provider in Wentzville, MO (NPI 1871786392).
Provider details
- NPI number
- 1871786392
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2007024935 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Additional practice locations (1)
- 1032 Crosswinds CtWentzville, MO 63385-4836Phone: (636) 332-6000
Registry dates
- Enumerated
- 2007-08-20
- Last updated
- 2018-05-07
Frequently asked questions
- What is Summer Johnson's NPI number?
- Summer Johnson's National Provider Identifier (NPI) is 1871786392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Summer Johnson's specialty?
- Summer Johnson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Summer Johnson located?
- Summer Johnson's practice location on file with NPPES is 1032 Crosswinds Ct, Wentzville, MO 63385-4836.
- What is Summer Johnson's phone number?
- The practice phone number listed in the NPPES registry for Summer Johnson is (636) 332-6000.
- Does Summer Johnson accept Medicare?
- Summer Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Summer Johnson's NPI active?
- Yes — Summer Johnson's NPI (1871786392) is active in the NPPES registry as of the last update on 2018-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.