David Johnson, MSW, LCSW, LCAC,MAC
NPI 1811223407 · Clinical Social Worker · Matteson, IL
David Johnson, MSW, LCSW, LCAC,MAC is a Clinical Social Worker provider in Matteson, IL (NPI 1811223407).
Provider details
- NPI number
- 1811223407
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW, LCAC,MAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 87000461A (IN)
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
2 documented practice locations
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
Additional practice locations (1)
- 3176 Lancer StPortage, IN 46368-4408Phone: (219) 763-8847Fax: (219) 762-7318
Registry dates
- Enumerated
- 2009-11-02
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is David Johnson's NPI number?
- David Johnson's National Provider Identifier (NPI) is 1811223407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Johnson's specialty?
- David Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Johnson located?
- David Johnson's practice location on file with NPPES is 4801 Southwick Dr Ste 300, Matteson, IL 60443-2279.
- What is David Johnson's phone number?
- The practice phone number listed in the NPPES registry for David Johnson is (708) 747-2655.
- Is David Johnson's NPI active?
- Yes — David Johnson's NPI (1811223407) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.