NPPES file of Aug 9, 2026

Claire Astone

Social Worker · Chicago, IL

Claire Astone is a social worker with a practice address in Chicago, Illinois, and NPI 1528560554, issued on Mar 6, 2018. Check the license 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
1528560554
Name
Claire Astone
Primary taxonomy
Social Worker 104100000X
Practice location
1400 W Greenleaf Ave, Chicago, IL 60626
Phone
(773) 508-6100
Enumerated
Mar 6, 2018
Record last updated
Mar 6, 2018 (not updated in 8 years: call before relying on the address or phone)
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 1400 W Greenleaf Ave

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

  1. Georgine AlfanoClinical Social Worker1710489729
  2. Katherine Alshuler, LCSW, CADCClinical Social Worker1073060513
  3. Cory AndersonOccupational Therapist1386458677
  4. Jamie AngellOccupational Therapist1194227819
  5. Kirsten AntleOccupational Therapist1982423430
  6. Philip BajoratClinical Social Worker1740051473

Verify Claire Astone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Claire Astone's NPI number?

Claire Astone's National Provider Identifier (NPI) is 1528560554, issued on Mar 6, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Claire Astone located?

The NPPES record lists a practice address at 1400 W Greenleaf Ave, Chicago, IL, 60626. Phone: (773) 508-6100. Providers update this record themselves, so call before visiting.

How can I verify Claire Astone'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.