NPPES file of Aug 9, 2026

Lori A. Most, LSW

Social Worker · Crystal Lake, IL

Lori A. Most, LSW is a social worker with a practice address in Crystal Lake, Illinois, and NPI 1811624216, issued on Aug 4, 2022. Check the license (Illinois 108540, 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
1811624216
Name
Lori A. Most
Credential
LSW
Primary taxonomy
Social Worker 104100000X
License number
108540 IL
Self-reported in NPPES; status is on the state search
Practice location
422 Tracy CT, Crystal Lake, IL 60014
Phone
(815) 391-1000
Enumerated
Aug 4, 2022
Record last updated
Aug 4, 2022
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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Also registered at 422 Tracy CT

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

  1. Dennis Brightwell, M.D.Psychiatry Physician1841288420
  2. Lindsey Choklad, MSW, CADCSocial Worker1114636313
  3. Kristin Erisman, LPCProfessional Counselor1982050647
  4. Malinda Lehman, MHP, LSWSocial Worker1154273852
  5. Brittany Matthiesen, LSWSocial Worker1841844206
  6. Amber Meeke, LCSW, CADC, CODPAddiction (Substance Use Disorder) Counselor1265102867

Verify Lori A. Most 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 108540
    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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Lori A. Most among 5,881 social worker records in Illinois

Lori A. Most, LSW is one of 5,881 social worker records with a practice address in Illinois. 3% 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 2022, is newer than 48% of them.

  • NPI issued2022 · 48% of these records are older, 42% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2022 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 social worker records list a practice address in Crystal Lake

They are 63 of the 1,442 NPPES records with a practice address in Crystal Lake, and 5,881 social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 social worker records with the nearest ZIP codes

  1. Kimberly BoersmaCrystal Lake, IL 600141235389487
  2. Steven CafculesCrystal Lake, IL 600141689824831
  3. Cara DefriscoCrystal Lake, IL 600141780069682
  4. Kathleen Deroche, LCSWCrystal Lake, IL 600141528067824
  5. Ellen Erlichman, LCSWCrystal Lake, IL 600141932288115
  6. Gary Gruebnau, LSW MASTERSCrystal Lake, IL 600141295873859
  7. Amy LancasterCrystal Lake, IL 600141205215639
  8. James Messerschmidt, LCSWCrystal Lake, IL 600141497754683

Common questions

What is Lori A. Most, LSW's NPI number?

Lori A. Most, LSW's National Provider Identifier (NPI) is 1811624216, issued on Aug 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Lori A. Most, LSW located?

The NPPES record lists a practice address at 422 Tracy CT, Crystal Lake, IL, 60014. Phone: (815) 391-1000. Providers update this record themselves, so call before visiting.

How can I verify Lori A. Most, LSW's license?

NPPES lists Illinois license number 108540, 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.

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.