Maria Santiago, LCSW
NPI 1831325497 · Clinical Social Worker · St Charles, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Santiago, LCSW is a Clinical Social Worker provider in St Charles, IL (NPI 1831325497).
Provider details
- NPI number
- 1831325497
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149013629 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 1022 N Farnsworth AveAurora, IL 60505-2008Phone: (630) 477-7200Fax: (630) 642-2154
- 2340 S Highland AveSuit 300Lombard, IL 60148-5371Phone: (630) 261-1210
Registry dates
- Enumerated
- 2009-06-09
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is Maria Santiago's NPI number?
- Maria Santiago's National Provider Identifier (NPI) is 1831325497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Santiago's specialty?
- Maria Santiago is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Santiago located?
- Maria Santiago's practice location on file with NPPES is 1120 E Main St Ste 201, St Charles, IL 60174-2287.
- What is Maria Santiago's phone number?
- The practice phone number listed in the NPPES registry for Maria Santiago is (630) 377-6613.
- Does Maria Santiago accept Medicare?
- Maria Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Santiago's NPI active?
- Yes — Maria Santiago's NPI (1831325497) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.