Marian Jackson, LCSW
NPI 1427394485 · Clinical Social Worker · Fairview Heights, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Jackson, LCSW is a Clinical Social Worker provider in Fairview Heights, IL (NPI 1427394485).
Provider details
- NPI number
- 1427394485
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149.015627 (IL)
Specialties & taxonomies
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
13 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
- 2012-12-19
- Last updated
- 2012-12-19
Frequently asked questions
- What is Marian Jackson's NPI number?
- Marian Jackson's National Provider Identifier (NPI) is 1427394485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Jackson's specialty?
- Marian Jackson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marian Jackson located?
- Marian Jackson's practice location on file with NPPES is 125 N Ruby Ln, Fairview Heights, IL 62208-1926.
- What is Marian Jackson's phone number?
- The practice phone number listed in the NPPES registry for Marian Jackson is (618) 398-4226.
- Does Marian Jackson accept Medicare?
- Marian Jackson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Jackson's NPI active?
- Yes — Marian Jackson's NPI (1427394485) is active in the NPPES registry as of the last update on 2012-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.