Diane Osaki
NPI 1265803647 · Pediatric Occupational Therapist · Denver, CO
Diane Osaki is a Pediatric Occupational Therapist provider in Denver, CO (NPI 1265803647).
Provider details
- NPI number
- 1265803647
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3499 (CO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
- 2015-10-12
- Last updated
- 2015-10-12
Frequently asked questions
- What is Diane Osaki's NPI number?
- Diane Osaki's National Provider Identifier (NPI) is 1265803647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Osaki's specialty?
- Diane Osaki is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diane Osaki located?
- Diane Osaki's practice location on file with NPPES is 1728 N Downing St, Denver, CO 80218-1008.
- What is Diane Osaki's phone number?
- The practice phone number listed in the NPPES registry for Diane Osaki is (303) 886-2227.
- Is Diane Osaki's NPI active?
- Yes — Diane Osaki's NPI (1265803647) is active in the NPPES registry as of the last update on 2015-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.