Diane Warfield, DT
NPI 1821216359 · Developmental Therapist · Belleville, IL
Diane Warfield, DT is a Developmental Therapist provider in Belleville, IL (NPI 1821216359).
Provider details
- NPI number
- 1821216359
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DT
- Sex
- Female
- Sole proprietor
- Yes
- License
- DW42940603 (IL)
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
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
- 2007-04-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Warfield's NPI number?
- Diane Warfield's National Provider Identifier (NPI) is 1821216359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Warfield's specialty?
- Diane Warfield is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diane Warfield located?
- Diane Warfield's practice location on file with NPPES is 2821 Fairway Dr, Belleville, IL 62220-4868.
- What is Diane Warfield's phone number?
- The practice phone number listed in the NPPES registry for Diane Warfield is (618) 277-9532.
- Is Diane Warfield's NPI active?
- Yes — Diane Warfield's NPI (1821216359) 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.