Nancy Olsen
NPI 1902266588 · Occupational Therapist · Tustin, CA
Nancy Olsen is a Occupational Therapist provider in Tustin, CA (NPI 1902266588).
Provider details
- NPI number
- 1902266588
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7066 (CA)
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
- 2016-02-25
- Last updated
- 2016-02-25
Frequently asked questions
- What is Nancy Olsen's NPI number?
- Nancy Olsen's National Provider Identifier (NPI) is 1902266588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Olsen's specialty?
- Nancy Olsen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Olsen located?
- Nancy Olsen's practice location on file with NPPES is 15101 Coventry Way, Tustin, CA 92782-2732.
- What is Nancy Olsen's phone number?
- The practice phone number listed in the NPPES registry for Nancy Olsen is (714) 813-6811.
- Is Nancy Olsen's NPI active?
- Yes — Nancy Olsen's NPI (1902266588) is active in the NPPES registry as of the last update on 2016-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.