NPPES file of Aug 9, 2026

Diann Kay Pomeroy

Mental Health Counselor · Lake Zurich, IL

Diann Kay Pomeroy is a mental health counselor with a practice address in Lake Zurich, Illinois, and NPI 1235886425, issued on Mar 7, 2022. Check the license 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
1235886425
Name
Diann Kay Pomeroy
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
61 S Old Rand RD, Lake Zurich, IL 60047
Phone
(847) 438-4222
Enumerated
Mar 7, 2022
Record last updated
Mar 7, 2022
Fax
(847) 438-0844
Medicare enrollment
Enrolled (PECOS I20250507000809); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 61 S Old Rand RD

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

  1. Clark Barshinger, PH.D.Clinical Psychologist1528135126
  2. Keith Bjorge, PSY DClinical Psychologist1700053360
  3. Maria Catanzaro, LPCProfessional Counselor1265999874
  4. Rick Coffaro, LPCCounselor1437555695
  5. Marci Etienne, PH.D.Clinical Psychologist1427738244
  6. Kimberly Johnson, MSW, LCSW, CADCClinical Social Worker1689912099

Verify Diann Kay Pomeroy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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Bills Medicare through one group practice

  1. Cherry Hill Associates, LLCGrayslake, IL

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

Diann Kay Pomeroy among 10,716 mental health counselor records in Illinois

Diann Kay Pomeroy is one of 10,716 mental health counselor records with a practice address in Illinois. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 59% of them.

  • NPI issued2022 · 59% of these records are older, 33% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2022 · median 2015 among the 726 with a school on file
  • Record last updated2022 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 mental health counselor records list a practice address in Lake Zurich

They are 13 of the 352 NPPES records with a practice address in Lake Zurich, and 10,716 mental health counselor records in Illinois.

The 8 mental health counselor records with the nearest ZIP codes

  1. Adina AdelmanLong Grove, IL 600471881137586
  2. Samantha Arnold, L.P.C.Lake Zurich, IL 600471841733631
  3. Lauren BurkeHawthorn Woods, IL 600471225385099
  4. Amy Croft, LPCLake Zurich, IL 600471326430851
  5. Lauren Hallerud, M.A.Long Grove, IL 600471164969929
  6. Cheryl Hook, LCPCHawthorn Woods, IL 600471760680003
  7. Michael Hosfield, MA, LCPCLake Zurich, IL 600471104902592
  8. Wendy Krieger-Erickson, L.C.P.C.Long Grove, IL 600471760788426

Common questions

What is Diann Kay Pomeroy's NPI number?

Diann Kay Pomeroy's National Provider Identifier (NPI) is 1235886425, issued on Mar 7, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Diann Kay Pomeroy located?

The NPPES record lists a practice address at 61 S Old Rand RD, Lake Zurich, IL, 60047. Phone: (847) 438-4222. Providers update this record themselves, so call before visiting.

How can I verify Diann Kay Pomeroy's license?

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.

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.