NPPES file of Aug 9, 2026

Commerce Psychiatric Services Plc in Walled Lake, MI

This organization bills under NPI 1134203896, an organization record issued on Oct 25, 2006 with the primary taxonomy Psychiatry Physician. Each clinician who works there has their own NPI and license.

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

Organization recordNPPES, Aug 2026
1134203896
Legal name
Commerce Psychiatric Services Plc
Entity
Type 2 · organization
Primary taxonomy
Psychiatry Physician 2084P0800X
Practice location
55 NORTH POND DRIVE SUITE 6, Walled Lake, MI 48390
Phone
248-669-1900
Enumerated
Oct 25, 2006
Record updated
Jul 19, 2007
Authorized official
Owner (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

9 clinicians CMS lists with Commerce Psychiatric Services Plc in Walled Lake

  1. Deborah Bienstock, LMSWSocial Worker1639637283
  2. Angela Chernyak, NPPsychiatric/Mental Health Nurse Practitioner1568244267
  3. Diane Fischer, PHDClinical Psychologist1346451697
  4. Eva Gadd, LMSWClinical Social Worker1750561395
  5. Amy Hall, PMHNP-BCNurse Practitioner1104402379
  6. Ryan Harms, LMSWClinical Social Worker1396378964
  7. Bruce Roth, DOPsychiatry Physician1093841017
  8. Karen StearnsSocial Worker1588945554
  9. Anne Zamler, NPPsychiatric/Mental Health Nurse Practitioner1033659644

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Michigan secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 2084P0800X Psychiatry Physician
  • 2084P0804X Child & Adolescent Psychiatry Physician

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.