David Juelfs, MSW, LCSW
NPI 1083122352 · Clinical Social Worker · Collinsville, IL
David Juelfs, MSW, LCSW is a Clinical Social Worker provider in Collinsville, IL (NPI 1083122352).
Provider details
- NPI number
- 1083122352
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149.006937 (IL)
Specialties & taxonomies
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
8 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
- 2018-01-19
- Last updated
- 2018-01-19
Frequently asked questions
- What is David Juelfs's NPI number?
- David Juelfs's National Provider Identifier (NPI) is 1083122352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Juelfs's specialty?
- David Juelfs is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Juelfs located?
- David Juelfs's practice location on file with NPPES is 2014 Vandalia St, Collinsville, IL 62234-4848.
- What is David Juelfs's phone number?
- The practice phone number listed in the NPPES registry for David Juelfs is (618) 345-9536.
- Is David Juelfs's NPI active?
- Yes — David Juelfs's NPI (1083122352) is active in the NPPES registry as of the last update on 2018-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.