Marilyn Arnzen, OTR/L
NPI 1811161664 · Occupational Therapist · Connell, WA
Marilyn Arnzen, OTR/L is a Occupational Therapist provider in Connell, WA (NPI 1811161664).
Provider details
- NPI number
- 1811161664
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 235291 (OR)
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
18 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
- 2008-04-14
- Last updated
- 2008-04-14
Frequently asked questions
- What is Marilyn Arnzen's NPI number?
- Marilyn Arnzen's National Provider Identifier (NPI) is 1811161664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Arnzen's specialty?
- Marilyn Arnzen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marilyn Arnzen located?
- Marilyn Arnzen's practice location on file with NPPES is 711 Warehouse Lane, Connell, WA 99326-0883.
- What is Marilyn Arnzen's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Arnzen is (509) 234-5021.
- Is Marilyn Arnzen's NPI active?
- Yes — Marilyn Arnzen's NPI (1811161664) is active in the NPPES registry as of the last update on 2008-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.