NPPES file of Aug 9, 2026

Ariel Guernica, LSW

Social Worker · Chicago, IL

Ariel Guernica, LSW is a social worker with a practice address in Chicago, Illinois, and NPI 1245055508, issued on Nov 20, 2024. Check the license (Illinois 150.110254, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245055508
Name
Ariel Guernica
Credential
LSW
Primary taxonomy
Social Worker 104100000X
License number
150.110254 IL
Self-reported in NPPES; status is on the state search
Practice location
2150 W Lawrence Ave Ste A, Chicago, IL 60625
Phone
(773) 887-6447
Enumerated
Nov 20, 2024
Record last updated
Nov 20, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2150 W Lawrence Ave Ste A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Dylan AmlinMental Health Counselor1619559713
  2. Marissa Cirilo, LCSWClinical Social Worker1124607932
  3. Hannah DalyProfessional Counselor1063031482
  4. Katherine Ende, LSWSocial Worker1760301105
  5. Katherine GrossCounselor1184298309
  6. Danielle HarthMental Health Counselor1669053732

Verify Ariel Guernica in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 150.110254
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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1,283 social worker records list a practice address in Chicago

They are 1,283 of the 63,379 NPPES records with a practice address in Chicago, and 5,881 social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Illinois

  1. Linda Abbott, LSWSkokie, IL1104117795
  2. Stefani AbdaiMcHenry, IL1073297719
  3. Yasmeen AbdelhamidNorthbrook, IL1528876422
  4. Halimo AbdulkarimNaperville, IL1700588746
  5. Dana Abell, LSWAlton, IL1598574279
  6. Laurie AburtoElk Grove Village, IL1245911817
  7. Ilse AcevedoChicago, IL1790324515
  8. Maritza Aceves, BAWestern Springs, IL1326547530
  9. Ashley Ackerman, LSW, MSW, PH.D.Wheaton, IL1881401487
  10. Adele AckertNaperville, IL1588220305

Common questions

What is Ariel Guernica, LSW's NPI number?

Ariel Guernica, LSW's National Provider Identifier (NPI) is 1245055508, issued on Nov 20, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ariel Guernica, LSW located?

The NPPES record lists a practice address at 2150 W Lawrence Ave Ste A, Chicago, IL, 60625. Phone: (773) 887-6447. Providers update this record themselves, so call before visiting.

How can I verify Ariel Guernica, LSW's license?

NPPES lists Illinois license number 150.110254, 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.