NPPES file of Aug 9, 2026

Lauren Rebecca Koby, PSYD

Clinical Psychologist · Chicago, IL

Lauren Rebecca Koby, PSYD is a clinical psychologist with a practice address in Chicago, Illinois, and NPI 1003374521, issued on Mar 4, 2019. Check the license (Illinois 071.009945, 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
1003374521
Name
Lauren Rebecca Koby
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071.009945 IL
Self-reported in NPPES; status is on the state search
Practice location
1525 E 55TH St, Chicago, IL 60615
Phone
(773) 388-1600
Enumerated
Mar 4, 2019
Record last updated
Jul 24, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(773) 388-1602
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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8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →

Also registered at 1525 E 55TH St

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

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  3. Julia Somerville, LCSWClinical Social Worker1407305170
  4. Crystal Swenson, LPCProfessional Counselor1285364075
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  6. India Willis, APNFamily Nurse Practitioner1518476688

Verify Lauren Rebecca Koby 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 071.009945    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

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Lauren Rebecca Koby among 3,947 clinical psychologist records in Illinois

Lauren Rebecca Koby, PSYD is one of 3,947 clinical psychologist records with a practice address in Illinois. 16% 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 2019, is newer than 81% of them.

  • NPI issued2019 · 81% of these records are older, 16% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2019 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,478 clinical psychologist records list a practice address in Chicago

They are 1,478 of the 63,379 NPPES records with a practice address in Chicago, and 3,947 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,947 in Illinois → Every provider in Chicago → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Charles Berry, PSY.D.Chicago, IL 606151447495106
  2. Helen Evans, PHDChicago, IL 606151699727800
  3. Ari Graff, PSY.D.Chicago, IL 606151699917443
  4. Bindu Heck, PSYDChicago, IL 606151205189818
  5. Rebecca Hubbard-Johnson, PH.D.Chicago, IL 606151275903866
  6. Karen McCurtis, PHDChicago, IL 606151700078748
  7. Melissa O'Sha, PH.D.Chicago, IL 606151639641020
  8. Janice Omalley, PSYDChicago, IL 606151487727020

Common questions

What is Lauren Rebecca Koby, PSYD's NPI number?

Lauren Rebecca Koby, PSYD's National Provider Identifier (NPI) is 1003374521, issued on Mar 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Rebecca Koby, PSYD located?

The NPPES record lists a practice address at 1525 E 55TH St, Chicago, IL, 60615. Phone: (773) 388-1600. Providers update this record themselves, so call before visiting.

How can I verify Lauren Rebecca Koby, PSYD's license?

NPPES lists Illinois license number 071.009945, 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.