NPPES file of Aug 9, 2026

Naomi Sugunasingha

Clinical Psychologist · Chicago, IL

Naomi Sugunasingha is a clinical psychologist with a practice address in Chicago, Illinois, and NPI 1043552342, issued on Mar 25, 2013. Check the license (Illinois 071.010800, 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
1043552342
Name
Naomi Sugunasingha
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071.010800 IL
Self-reported in NPPES; status is on the state search
Practice location
303 E Wacker Dr Ste 1130, Chicago, IL 60601
Phone
(312) 600-3935
Enumerated
Mar 25, 2013
Record last updated
Mar 23, 2023
Medicare enrollment
Enrolled (PECOS I20230404001911); 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 303 E Wacker Dr Ste 1130

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

  1. Rebekah ArmstrongProfessional Counselor1689543613
  2. Hali CookMental Health Counselor1417783853
  3. Luis Diaz, MA, LCPCProfessional Counselor1386040939
  4. Natalie Dille, PSYDClinical Psychologist1972125615
  5. Aixa Dones, MAProfessional Counselor1043949654
  6. Ryan Dump, PSYDClinical Psychologist1164779476

Verify Naomi Sugunasingha 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 071.010800    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. Resilience Psychological Services PCChicago, IL

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

Naomi Sugunasingha among 3,947 clinical psychologist records in Illinois

Naomi Sugunasingha 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 2013, is newer than 62% of them.

  • NPI issued2013 · 62% of these records are older, 35% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2019 · median 2004 among the 1,081 with a school on file
  • Record last updated2023 · 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. Nadine Chapman, PSYDChicago, IL 606011285739722
  2. Julie Chodacki, PSYDChicago, IL 606011649289463
  3. Don Elligan, PH.D.Chicago, IL 606011003835331
  4. Sonali Gupta, PSY.DChicago, IL 606011891751236
  5. Cathy HermanChicago, IL 606011104833441
  6. James Iberg, PH.D.Chicago, IL 606011184679912
  7. Daniel Kaplan, PH.D.Chicago, IL 606011013929538
  8. Patricia Meaden, PH.D.Chicago, IL 606011285642553

Common questions

What is Naomi Sugunasingha's NPI number?

Naomi Sugunasingha's National Provider Identifier (NPI) is 1043552342, issued on Mar 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Naomi Sugunasingha located?

The NPPES record lists a practice address at 303 E Wacker Dr Ste 1130, Chicago, IL, 60601. Phone: (312) 600-3935. Providers update this record themselves, so call before visiting.

How can I verify Naomi Sugunasingha's license?

NPPES lists Illinois license number 071.010800, 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.