Erika Diaz, LCSW
Clinical Social Worker · Winthrop Harbor, IL
Erika Diaz, LCSW is a clinical social worker with a practice address in Winthrop Harbor, Illinois, and NPI 1083002687, issued on Jan 5, 2015. Check the license (Illinois 149.017160, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Erika Diaz
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 149.017160 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4630 Cornerstone Dr, Winthrop Harbor, IL 60096
- Phone
- (847) 668-8280
- Enumerated
- Jan 5, 2015
- Record last updated
- Jan 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Erika Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 149.017160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 clinical social worker records list a practice address in Winthrop Harbor
They are 3 of the 15 NPPES records with a practice address in Winthrop Harbor, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Winthrop Harbor → All 13,637 in Illinois → Every provider in Winthrop Harbor →
Other clinical social worker records in Illinois
- Leah A' Hearn, LCSWSavoy, IL1124790829
- Bruce AaronChicago, IL1013069087
- Melissa Aaron, LCSWWest Frankfort, IL1437505526
- Marcus Abate, MSWAurora, IL1679904767
- Nadia Abbas, LCSWChicago, IL1578176400
- Trisha Abbey, LCSWPalatine, IL1477970176
- Mary Abbott, LCSWElgin, IL1073787685
- Susan Abbott, LCSWOak Park, IL1235456930
- Ghada AbdallaChampaign, IL1235015553
- Samella Abdullah, PH.D.Chicago, IL1356404263
Common questions
What is Erika Diaz, LCSW's NPI number?
Erika Diaz, LCSW's National Provider Identifier (NPI) is 1083002687, issued on Jan 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Erika Diaz, LCSW located?
The NPPES record lists a practice address at 4630 Cornerstone Dr, Winthrop Harbor, IL, 60096. Phone: (847) 668-8280. Providers update this record themselves, so call before visiting.
How can I verify Erika Diaz, LCSW's license?
NPPES lists Illinois license number 149.017160, as entered by the provider. 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.