William Radcliffe
NPI 1558641639 · Mental Health Counselor · Centralia, IL
William Radcliffe is a Mental Health Counselor provider in Centralia, IL (NPI 1558641639).
Provider details
- NPI number
- 1558641639
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-08-22
- Last updated
- 2011-08-22
Frequently asked questions
- What is William Radcliffe's NPI number?
- William Radcliffe's National Provider Identifier (NPI) is 1558641639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Radcliffe's specialty?
- William Radcliffe is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Radcliffe located?
- William Radcliffe's practice location on file with NPPES is 101 S Locust St, Centralia, IL 62801-3506.
- What is William Radcliffe's phone number?
- The practice phone number listed in the NPPES registry for William Radcliffe is (618) 533-1391.
- Is William Radcliffe's NPI active?
- Yes — William Radcliffe's NPI (1558641639) is active in the NPPES registry as of the last update on 2011-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.