Dionne Johnson
NPI 1619997020 · Occupational Therapist · Madison, WI
Dionne Johnson is a Occupational Therapist provider in Madison, WI (NPI 1619997020).
Provider details
- NPI number
- 1619997020
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 721-027 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
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
- 2006-07-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dionne Johnson's NPI number?
- Dionne Johnson's National Provider Identifier (NPI) is 1619997020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dionne Johnson's specialty?
- Dionne Johnson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dionne Johnson located?
- Dionne Johnson's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Dionne Johnson's phone number?
- The practice phone number listed in the NPPES registry for Dionne Johnson is (608) 662-0817.
- Is Dionne Johnson's NPI active?
- Yes — Dionne Johnson's NPI (1619997020) 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.