William Moeller, LCSW
NPI 1245566983 · Clinical Social Worker · Glen Ellyn, IL
William Moeller, LCSW is a Clinical Social Worker provider in Glen Ellyn, IL (NPI 1245566983).
Provider details
- NPI number
- 1245566983
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 10790 (LA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
16 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
- 2009-10-31
- Last updated
- 2016-10-25
Frequently asked questions
- What is William Moeller's NPI number?
- William Moeller's National Provider Identifier (NPI) is 1245566983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Moeller's specialty?
- William Moeller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Moeller located?
- William Moeller's practice location on file with NPPES is 505 Crescent Blvd, Glen Ellyn, IL 60137-4539.
- What is William Moeller's phone number?
- The practice phone number listed in the NPPES registry for William Moeller is (630) 545-0610.
- Is William Moeller's NPI active?
- Yes — William Moeller's NPI (1245566983) is active in the NPPES registry as of the last update on 2016-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.