NPPES file of Aug 9, 2026

Erin Colette Diedling, M.ED., LCPC

Professional Counselor · Chicago, IL

Erin Colette Diedling, M.ED., LCPC is a professional counselor with a practice address in Chicago, Illinois, and NPI 1174641286, issued on Mar 27, 2007. Check the license (Illinois 180008568, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1174641286
Name
Erin Colette Diedling
Credential
M.ED., LCPC
Primary taxonomy
Professional Counselor 101YP2500X
License numbers
180008568 IL
178004009 IL
Self-reported in NPPES; status is on the state search
Practice location
3523 N Lincoln Ave, Chicago, IL 60657
Phone
(773) 263-3222
Enumerated
Mar 27, 2007
Record last updated
Aug 16, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(773) 929-6762
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest professional counselor records → All 9,508 in Illinois → Look up another NPI →

Also registered at 3523 N Lincoln Ave

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

  1. Erin Channell, LPCMental Health Counselor1194265850
  2. Victoria Davis, MBA RDN LDNRegistered Dietitian1699279273
  3. Gulin Guneri-Minton, PSY.D.Clinical Psychologist1164686895
  4. Nancy Hall, L.P.C.Mental Health Counselor1538550892
  5. Michel Harris, R.D., LDN, CDERegistered Dietitian1427162056
  6. Elizabeth Hennessey, L.C.P.C, A.T.R.Mental Health Counselor1841484987

Verify Erin Colette Diedling 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 180008568    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

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Erin Colette Diedling among 9,508 professional counselor records in Illinois

Erin Colette Diedling, M.ED., LCPC is one of 9,508 professional counselor records with a practice address in Illinois. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 84% newer
  • In a Medicare fileNo · 10% of these records are
  • In the CMS Doctors and Clinicians fileNo · 15% of these records are
  • Record last updated2013 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,405 professional counselor records list a practice address in Chicago

They are 2,405 of the 63,379 NPPES records with a practice address in Chicago, and 9,508 professional counselor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,508 in Illinois → Every provider in Chicago → Professional Counselor nationwide →

The 8 professional counselor records with the nearest ZIP codes

  1. Yolanda Capriles, LCPCChicago, IL 606571629142757
  2. Luz-Maritza Cordero, M.A., L.C.P.C.Chicago, IL 606571831246479
  3. Deborah Fry, L.C.P.C.Chicago, IL 606571154313294
  4. Amy Grabowski, MAChicago, IL 606571699872689
  5. Dawn KennerChicago, IL 606571225257314
  6. Luz Mendez, L.C.P.C.Chicago, IL 606571659448819
  7. Zehra Metovic-Barnes, MA, LCPCChicago, IL 606571922132489
  8. Faith Morgan, LCPCChicago, IL 606571710045968

Common questions

What is Erin Colette Diedling, M.ED., LCPC's NPI number?

Erin Colette Diedling, M.ED., LCPC's National Provider Identifier (NPI) is 1174641286, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Erin Colette Diedling, M.ED., LCPC located?

The NPPES record lists a practice address at 3523 N Lincoln Ave, Chicago, IL, 60657. Phone: (773) 263-3222. Providers update this record themselves, so call before visiting.

How can I verify Erin Colette Diedling, M.ED., LCPC's license?

NPPES lists Illinois license number 180008568, 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. 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.