Diana Williams
NPI 1477967925 · Physical Therapy Assistant · Dieterich, IL
Diana Williams is a Physical Therapy Assistant provider in Dieterich, IL (NPI 1477967925).
Provider details
- NPI number
- 1477967925
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 160.000926 (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
12 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
- 2014-06-12
- Last updated
- 2014-06-12
Frequently asked questions
- What is Diana Williams's NPI number?
- Diana Williams's National Provider Identifier (NPI) is 1477967925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Williams's specialty?
- Diana Williams is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Williams located?
- Diana Williams's practice location on file with NPPES is 20234 E 1000th Ave, Dieterich, IL 62424-2142.
- What is Diana Williams's phone number?
- The practice phone number listed in the NPPES registry for Diana Williams is (217) 925-5675.
- Is Diana Williams's NPI active?
- Yes — Diana Williams's NPI (1477967925) is active in the NPPES registry as of the last update on 2014-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.