Diana Gruber
NPI 1881064186 · Occupational Therapist · Marysville, WA
Diana Gruber is a Occupational Therapist provider in Marysville, WA (NPI 1881064186).
Provider details
- NPI number
- 1881064186
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- OT00000846 (WA)
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
10 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
- 2015-09-29
- Last updated
- 2015-09-29
Frequently asked questions
- What is Diana Gruber's NPI number?
- Diana Gruber's National Provider Identifier (NPI) is 1881064186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Gruber's specialty?
- Diana Gruber is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Gruber located?
- Diana Gruber's practice location on file with NPPES is 4220 80th St Ne, Marysville, WA 98270-3423.
- What is Diana Gruber's phone number?
- The practice phone number listed in the NPPES registry for Diana Gruber is (360) 965-0174.
- Is Diana Gruber's NPI active?
- Yes — Diana Gruber's NPI (1881064186) is active in the NPPES registry as of the last update on 2015-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.