Siobhan Decker
NPI 1720968183 · Occupational Therapist · Norwalk, IA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siobhan Decker is a Occupational Therapist provider in Norwalk, IA (NPI 1720968183).
Provider details
- NPI number
- 1720968183
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 134675 (IA)
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
Under 1 yr in 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
- 2025-09-05
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Siobhan Decker's NPI number?
- Siobhan Decker's National Provider Identifier (NPI) is 1720968183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Decker's specialty?
- Siobhan Decker is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Siobhan Decker located?
- Siobhan Decker's practice location on file with NPPES is 2901 Cedar St, Norwalk, IA 50211-9736.
- What is Siobhan Decker's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Decker is (877) 407-3422.
- Does Siobhan Decker accept Medicare?
- Siobhan Decker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siobhan Decker's NPI active?
- Yes — Siobhan Decker's NPI (1720968183) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.