Gail Olson
NPI 1588842157 · Developmental Therapist · Jacksonville, IL
Gail Olson is a Developmental Therapist provider in Jacksonville, IL (NPI 1588842157).
Provider details
- NPI number
- 1588842157
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
18 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
- 2008-02-06
- Last updated
- 2008-02-06
Frequently asked questions
- What is Gail Olson's NPI number?
- Gail Olson's National Provider Identifier (NPI) is 1588842157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Olson's specialty?
- Gail Olson is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gail Olson located?
- Gail Olson's practice location on file with NPPES is 125 S Webster Ave, Jacksonville, IL 62650-1877.
- What is Gail Olson's phone number?
- The practice phone number listed in the NPPES registry for Gail Olson is (217) 479-4318.
- Is Gail Olson's NPI active?
- Yes — Gail Olson's NPI (1588842157) is active in the NPPES registry as of the last update on 2008-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.