Nicholas Dunkas Md And Associates in Evanston, IL
This organization bills under NPI 1366563256, an organization record issued on Apr 2, 2007 with the primary taxonomy Addiction Medicine (Psychiatry & Neurology) Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1366563256
- Legal name
- Nicholas Dunkas Md And Associates
- Entity
- Type 2 · organization
- Primary taxonomy
- Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X
- Practice location
- 708 CHURCH ST SUITE 216, Evanston, IL 60201
- Phone
- 847-864-4744
- Enumerated
- Apr 2, 2007
- Record updated
- Apr 20, 2008
- Authorized official
- Owner (title as filed)
3 clinicians CMS lists with Nicholas Dunkas Md And Associates in Evanston
- Peter Hsin, MDPsychiatry Physician1811197940
- John Koh, PSYDClinical Psychologist1720453160
- Martin Mccarthy, PHDPsychologist1588891592
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Illinois secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.