NPPES file of Aug 9, 2026

Erinn Kohn, PSYD

Clinical Psychologist · Chicago, IL

Erinn Kohn, PSYD is a clinical psychologist with a practice address in Chicago, Illinois, and NPI 1770123564, issued on Jan 9, 2020. Check the license (Illinois 071.010225, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1770123564
Name
Erinn Kohn
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071.010225 IL
Self-reported in NPPES; status is on the state search
Practice location
4801 W Peterson Ave Ste 601, Chicago, IL 60646
Phone
(847) 329-9210
Enumerated
Jan 9, 2020
Record last updated
Jan 9, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(773) 347-2656
Medicare enrollment
Enrolled (PECOS I20230413000161); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 4801 W Peterson Ave Ste 601

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

  1. Stephanie Brown, LMFTMarriage & Family Therapist1891347134
  2. Anna Georgatos-Melanis, PSYDClinical Psychologist1932606829
  3. Nicole Laderberg Bowers, PSYDClinical Psychologist1184146912
  4. Nicole Thalheimer, PSYDClinical Psychologist1033632617

Verify Erinn Kohn 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 071.010225    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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Bills Medicare through one group practice

  1. Birmingham Maple ClinicTroy, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Erinn Kohn among 3,947 clinical psychologist records in Illinois

Erinn Kohn, 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. Its NPI, issued in 2020, is newer than 84% of them.

  • NPI issued2020 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2018 · median 2004 among the 1,081 with a school on file
  • Record last updated2020 · 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.

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

The 8 clinical psychologist records with the nearest ZIP codes

  1. John Allen, PSY.D.Chicago, IL 606461609044080
  2. John Arroyo, PSY.D.Chicago, IL 606461174677561
  3. Jennifer Davis, PSY.D.Chicago, IL 606461609230366
  4. Diane HartjesChicago, IL 606461790810901
  5. Thor Johansen, PSY.D.Chicago, IL 606461801094446
  6. Kathleen Krupica, PSY.D.Chicago, IL 606461790791192
  7. Tomike Lana, PSYDChicago, IL 606461629412507
  8. Barry Leavitt, PSYDChicago, IL 606461588667315

Common questions

What is Erinn Kohn, PSYD's NPI number?

Erinn Kohn, PSYD's National Provider Identifier (NPI) is 1770123564, issued on Jan 9, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Erinn Kohn, PSYD located?

The NPPES record lists a practice address at 4801 W Peterson Ave Ste 601, Chicago, IL, 60646. Phone: (847) 329-9210. Providers update this record themselves, so call before visiting.

How can I verify Erinn Kohn, PSYD's license?

NPPES lists Illinois license number 071.010225, 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. Medicare files from data.cms.gov. 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.