Dawn Johnson
NPI 1326518010 · Psychologist · Marshalltown, IA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Johnson is a Psychologist provider in Marshalltown, IA (NPI 1326518010).
Provider details
- NPI number
- 1326518010
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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
Mailing address
Registry dates
- Enumerated
- 2018-11-26
- Last updated
- 2025-03-28
- Certified
- 2025-03-28
Frequently asked questions
- What is Dawn Johnson's NPI number?
- Dawn Johnson's National Provider Identifier (NPI) is 1326518010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Johnson's specialty?
- Dawn Johnson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Dawn Johnson located?
- Dawn Johnson's practice location on file with NPPES is 3809 S Center St, Marshalltown, IA 50158-4756.
- What is Dawn Johnson's phone number?
- The practice phone number listed in the NPPES registry for Dawn Johnson is (416) 752-1585.
- Does Dawn Johnson accept Medicare?
- Dawn Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Johnson's NPI active?
- Yes — Dawn Johnson's NPI (1326518010) is active in the NPPES registry as of the last update on 2025-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.