NPPES file of Aug 9, 2026

Denise McGrath Lash, LCSW

Clinical Social Worker · Geneva, IL

Denise McGrath Lash, LCSW is a clinical social worker with a practice address in Geneva, Illinois, and NPI 1609042217, issued on May 3, 2008. Check the license (Illinois 149-009901, 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
1609042217
Name
Denise McGrath Lash
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149-009901 IL
Self-reported in NPPES; status is on the state search
Practice location
825 W State St, Geneva, IL 60134
Phone
(630) 927-9938
Enumerated
May 3, 2008
Record last updated
Mar 6, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(630) 406-0657
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 clinical social worker records → All 13,637 in Illinois → Look up another NPI →

Also registered at 825 W State St

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

  1. Patty (patricia) Bertrand, LCPC, RN, CADCCounselor1922015734
  2. Lindsey De Los Santos, LCPCProfessional Counselor1417041054
  3. Julie Hurtt, L.AC.Acupuncturist1346652237
  4. Lesliann King, ED.D.Professional Counselor1144619008
  5. Candace Phelan, LCPCProfessional Counselor1841502721
  6. Tina Villis, MA, LCPCCounselor1114150554

Verify Denise McGrath Lash 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 149-009901    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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Denise McGrath Lash among 13,637 clinical social worker records in Illinois

Denise McGrath Lash, LCSW is one of 13,637 clinical social worker records with a practice address in Illinois. 14% 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 2008, is newer than 20% of them.

  • NPI issued2008 · 20% of these records are older, 77% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 21% of these records are
  • Record last updated2013 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

72 clinical social worker records list a practice address in Geneva

They are 72 of the 1,023 NPPES records with a practice address in Geneva, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,637 in Illinois → Every provider in Geneva → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Kristen Brendel, LCSW, PHDGeneva, IL 601341558469254
  2. Mary Cherry, LCSWGeneva, IL 601341417091646
  3. Tommie Dewese, LCSW,ACSWGeneva, IL 601341235224726
  4. Sharon Glass, PHD LCSWGeneva, IL 601341467587253
  5. Erin Hastings, LCSWGeneva, IL 601341194917518
  6. Angela Ianakiev, LCSW, CADC, PMH-CGeneva, IL 601341538232442
  7. Marianne Kelly, LCSWGeneva, IL 601341740396522
  8. Anne Kristufek-Berglund, MSW LCSW BCDGeneva, IL 601341588711196

Common questions

What is Denise McGrath Lash, LCSW's NPI number?

Denise McGrath Lash, LCSW's National Provider Identifier (NPI) is 1609042217, issued on May 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Denise McGrath Lash, LCSW located?

The NPPES record lists a practice address at 825 W State St, Geneva, IL, 60134. Phone: (630) 927-9938. Providers update this record themselves, so call before visiting.

How can I verify Denise McGrath Lash, LCSW's license?

NPPES lists Illinois license number 149-009901, 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.