Joshua Gladstein, OTR/L
NPI 1235932435 · Pediatric Occupational Therapist · Seattle, WA
Joshua Gladstein, OTR/L is a Pediatric Occupational Therapist provider in Seattle, WA (NPI 1235932435).
Provider details
- NPI number
- 1235932435
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- OT61265969 (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
1 yr 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
- 2025-03-31
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Joshua Gladstein's NPI number?
- Joshua Gladstein's National Provider Identifier (NPI) is 1235932435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Gladstein's specialty?
- Joshua Gladstein is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joshua Gladstein located?
- Joshua Gladstein's practice location on file with NPPES is 6212 45th Ave Ne, Seattle, WA 98115-7602.
- What is Joshua Gladstein's phone number?
- The practice phone number listed in the NPPES registry for Joshua Gladstein is (206) 300-2118.
- Is Joshua Gladstein's NPI active?
- Yes — Joshua Gladstein's NPI (1235932435) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.