Dianna Bosak, OTD, OTR/L
NPI 1043929292 · Occupational Therapist · Glenview, IL
Dianna Bosak, OTD, OTR/L is a Occupational Therapist provider in Glenview, IL (NPI 1043929292).
Provider details
- NPI number
- 1043929292
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTD, OTR/L
- Sex
- Female
- Sole proprietor
- No
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-11-16
- Last updated
- 2022-11-16
- Certified
- 2022-10-12
Frequently asked questions
- What is Dianna Bosak's NPI number?
- Dianna Bosak's National Provider Identifier (NPI) is 1043929292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Bosak's specialty?
- Dianna Bosak is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dianna Bosak located?
- Dianna Bosak's practice location on file with NPPES is 1318 Waukegan Rd, Glenview, IL 60025-3022.
- What is Dianna Bosak's phone number?
- The practice phone number listed in the NPPES registry for Dianna Bosak is (847) 486-4140.
- Is Dianna Bosak's NPI active?
- Yes — Dianna Bosak's NPI (1043929292) is active in the NPPES registry as of the last update on 2022-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.