Maria G. Castillo, MSW
Social Worker · Berwyn, IL
Maria G. Castillo, MSW is a social worker with a practice address in Berwyn, Illinois, and NPI 1437226552, issued on Nov 30, 2006. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maria G. Castillo
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 6918 Windsor, Berwyn, IL 60402
- Phone
- (708) 795-4800
- Enumerated
- Nov 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (708) 795-4834
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,881 in Illinois → Look up another NPI →
Also registered at 6918 Windsor
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Freeman, LCSWClinical Social Worker1831270032
- Linda Hinker, MSW LCSWClinical Social Worker1114008315
- Elizabeth Monk, LCSWSocial Worker1932208469
- Ann Schreiner, LCSWClinical Social Worker1619058815
- Helen Stewart, MSW LCSWClinical Social Worker1013098128
Verify Maria G. Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maria G. Castillo among 5,881 social worker records in Illinois
Maria G. Castillo, MSW is one of 5,881 social worker records with a practice address in Illinois. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 97% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2007 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 social worker records list a practice address in Berwyn
They are 43 of the 1,031 NPPES records with a practice address in Berwyn, and 5,881 social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,881 in Illinois → Every provider in Berwyn → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Isabel BolanosBerwyn, IL 604021922413756
- Erika Cortez, BABerwyn, IL 604021578627501
- Cynthia Holbrook, MS 2MHPBerwyn, IL 604021598827917
- Tami Jimenez, LCSWStickney, IL 604021487832572
- Elizabeth Monk, LCSWBerwyn, IL 604021932208469
- Kathleen MoriartyBerwyn, IL 604021437564549
- Margarita Perez, MSWBerwyn, IL 604021043516388
- Mirtha Raigoza-Ramirez, MSWBerwyn, IL 604021295080372
Common questions
What is Maria G. Castillo, MSW's NPI number?
Maria G. Castillo, MSW's National Provider Identifier (NPI) is 1437226552, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria G. Castillo, MSW located?
The NPPES record lists a practice address at 6918 Windsor, Berwyn, IL, 60402. Phone: (708) 795-4800. Providers update this record themselves, so call before visiting.
How can I verify Maria G. Castillo, MSW's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.