NPPES file of Aug 9, 2026

Ian Christensen, LSW

Clinical Social Worker · Chicago, IL

Ian Christensen, LSW is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1396623906, issued on Aug 22, 2025. Check the license (Illinois 149.041142, 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
1396623906
Name
Ian Christensen
Credential
LSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
149.041142 IL
150.114544 IL
Self-reported in NPPES; status is on the state search
Practice location
1616 N Damen Ave Ste 301, Chicago, IL 60647
Phone
(888) 926-3251
Enumerated
Aug 22, 2025
Record last updated
Jun 27, 2026
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 1616 N Damen Ave Ste 301

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

  1. Jack Chovanec, MDPsychiatry Physician1255081170
  2. Kimberly Curtis, LCPCProfessional Counselor1982211702
  3. Shelby Duran, LCSWClinical Social Worker1396460382
  4. Mario Luckett, LPCProfessional Counselor1386352839
  5. Anne Radakovich, LCPCProfessional Counselor1457974305
  6. Alissa Rygel, LCPCProfessional Counselor1508321613

Verify Ian Christensen 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 149.041142    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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4,368 clinical social worker records list a practice address in Chicago

They are 4,368 of the 63,379 NPPES records with a practice address in Chicago, 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 4,368 in Chicago → All 13,637 in Illinois → Every provider in Chicago →

Other clinical social worker records in Illinois

  1. Leah A' Hearn, LCSWSavoy, IL1124790829
  2. Bruce AaronChicago, IL1013069087
  3. Melissa Aaron, LCSWWest Frankfort, IL1437505526
  4. Marcus Abate, MSWAurora, IL1679904767
  5. Nadia Abbas, LCSWChicago, IL1578176400
  6. Trisha Abbey, LCSWPalatine, IL1477970176
  7. Mary Abbott, LCSWElgin, IL1073787685
  8. Susan Abbott, LCSWOak Park, IL1235456930
  9. Ghada AbdallaChampaign, IL1235015553
  10. Samella Abdullah, PH.D.Chicago, IL1356404263

Common questions

What is Ian Christensen, LSW's NPI number?

Ian Christensen, LSW's National Provider Identifier (NPI) is 1396623906, issued on Aug 22, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Ian Christensen, LSW located?

The NPPES record lists a practice address at 1616 N Damen Ave Ste 301, Chicago, IL, 60647. Phone: (888) 926-3251. Providers update this record themselves, so call before visiting.

How can I verify Ian Christensen, LSW's license?

NPPES lists Illinois license number 149.041142, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.