NPPES file of Aug 9, 2026

Andrew Hamlyn, LCPC

Mental Health Counselor · Libertyville, IL

Andrew Hamlyn, LCPC is a mental health counselor with a practice address in Libertyville, Illinois, and NPI 1184376659, issued on Jan 25, 2022. Check the license (Illinois 180017087, as entered in NPPES) 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
1184376659
Name
Andrew Hamlyn
Credential
LCPC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
180017087 IL
Self-reported in NPPES; status is on the state search
Practice location
1800 Hollister Dr Ste 201, Libertyville, IL 60048
Phone
(847) 549-1189
Enumerated
Jan 25, 2022
Record last updated
Jun 16, 2026
Medicare enrollment
Enrolled (PECOS I20260410001427); accepts Medicare assignment
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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8 nearest mental health counselor records → All 10,716 in Illinois → Look up another NPI →

Also registered at 1800 Hollister Dr Ste 201

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

  1. Erin Danahy, LCSWClinical Social Worker1366090714
  2. Carol Dreyer, LCPCProfessional Counselor1598865875
  3. Leslie Herrera, LSWSocial Worker1346115409
  4. Jauren Kelly, PSY.D.Clinical Psychologist1831110220
  5. Stacy Koch, LCSWClinical Social Worker1427757749
  6. Bailey Lambert-Candaza, LCSWClinical Social Worker1104312388

Verify Andrew Hamlyn 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 180017087    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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Bills Medicare through one group practice

  1. Grand Oaks Behavioral Health LLCLibertyville, IL

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

Andrew Hamlyn among 10,716 mental health counselor records in Illinois

Andrew Hamlyn, LCPC 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
  • Graduated2017 · median 2015 among the 726 with a school on file
  • Record last updated2026 · 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).

49 mental health counselor records list a practice address in Libertyville

They are 49 of the 1,361 NPPES records with a practice address in Libertyville, and 10,716 mental health counselor records in Illinois.

All 10,716 in Illinois → Every provider in Libertyville → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Monica Buttafava, M.S.Libertyville, IL 600481609155688
  2. Daniel Campos, LCPCLibertyville, IL 600481790125177
  3. Hillary DebloisLibertyville, IL 600481932646742
  4. Colleen DunnLibertyville, IL 600481083389605
  5. Samantha Guess, LCPCLibertyville, IL 600481356966881
  6. Thomas Hamilton, LCPCLibertyville, IL 600481740306257
  7. Marypat Henders, L.C.P.C.Libertyville, IL 600481528115284
  8. Mark Hoffman, LPCLibertyville, IL 600481679093421

Common questions

What is Andrew Hamlyn, LCPC's NPI number?

Andrew Hamlyn, LCPC's National Provider Identifier (NPI) is 1184376659, issued on Jan 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Hamlyn, LCPC located?

The NPPES record lists a practice address at 1800 Hollister Dr Ste 201, Libertyville, IL, 60048. Phone: (847) 549-1189. Providers update this record themselves, so call before visiting.

How can I verify Andrew Hamlyn, LCPC's license?

NPPES lists Illinois license number 180017087, 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. Medicare files from data.cms.gov. 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.