Joseph Losk, OTR/L, OTD
NPI 1811786262 · Occupational Therapist · Hillsboro, OR
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Losk, OTR/L, OTD is a Occupational Therapist provider in Hillsboro, OR (NPI 1811786262).
Provider details
- NPI number
- 1811786262
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L, OTD
- Sex
- Male
- Sole proprietor
- No
- License
- 529596 (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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 10180 Se Sunnyside RdClackamas, OR 97015-8970Phone: (503) 652-2880
Registry dates
- Enumerated
- 2025-05-02
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Joseph Losk's NPI number?
- Joseph Losk's National Provider Identifier (NPI) is 1811786262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Losk's specialty?
- Joseph Losk is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joseph Losk located?
- Joseph Losk's practice location on file with NPPES is 2875 Ne Stucki Ave, Hillsboro, OR 97124-5806.
- What is Joseph Losk's phone number?
- The practice phone number listed in the NPPES registry for Joseph Losk is (971) 310-1000.
- Does Joseph Losk accept Medicare?
- Joseph Losk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Losk's NPI active?
- Yes — Joseph Losk's NPI (1811786262) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.