Marliss White, D.T.
NPI 1821203225 · Developmental Therapist · Freeport, IL
Marliss White, D.T. is a Developmental Therapist provider in Freeport, IL (NPI 1821203225).
Provider details
- NPI number
- 1821203225
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- D.T.
- 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
19 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
- 2007-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marliss White's NPI number?
- Marliss White's National Provider Identifier (NPI) is 1821203225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marliss White's specialty?
- Marliss White is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marliss White located?
- Marliss White's practice location on file with NPPES is 1137 W Logan St, Freeport, IL 61032-4848.
- What is Marliss White's phone number?
- The practice phone number listed in the NPPES registry for Marliss White is (815) 297-8050.
- Is Marliss White's NPI active?
- Yes — Marliss White's NPI (1821203225) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.