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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

COUNTY OF LAKE
NPI 1619416401
Clinic/Center - Rehabilitation, Substance Use Disorder in Round Lake Park, IL

Active since February 14, 2017
423 E WASHINGTON ST, ROUND LAKE PARK, IL 60073(847) 377-8000 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, Sep 10, 2024, Feb 14, 2017 (3 updates tracked since 2017).

About County Of Lake NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COUNTY OF LAKE (NPI 1619416401), doing business as Lake County Health Department And Community Health Center, is a healthcare organization registered as a rehabilitation, substance use disorder in Round Lake Park, Illinois and active in the NPI registry since February 2017. The organization lists Sam Johnson, Deputy Executive Director, as its authorized official.

NPPES Registry Identity

NPI1619416401
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameCOUNTY OF LAKE
Location Address423 E WASHINGTON STRound Lake Park, IL 60073-3018
Mailing Address3010 Grand AveWaukegan, IL 60085-2321
Phone(847) 377-8000
Organization SubpartNo
Authorized OfficialSam JohnsonDeputy Executive Director · (847) 377-8000
Enumeration DateFebruary 14, 2017
Last NPPES UpdateAugust 31, 20263 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1619416401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
423 E WASHINGTON ST, Round Lake Park, IL 60073
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Other Names 1

Doing Business AsLake County Health Department And Community Health Center

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HANNAH OLUWATOSIN OYEBANJI I
Counselor (Mental Health)
423 E WASHINGTON ST
ROUND LAKE PARK, IL 60073
Lake County (847) 377-8950
COUNTY OF LAKE
Clinic/Center (Mental Health (Including Community Mental Health Center))
423 E WASHINGTON ST
ROUND LAKE PARK, IL 60073
Lake County (847) 546-0080

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is County Of Lake's NPI number?

The NPI number for County Of Lake is 1619416401. It was assigned to this organization in the NPPES registry on February 14, 2017. The provider is doing business as Lake County Health Department and Community Health Center.

Where is County Of Lake located?

County Of Lake is located at 423 E Washington St, Round Lake Park, IL 60073. The listed phone number is (847) 377-8000.

What is County Of Lake's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

What insurance does County Of Lake accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list County Of Lake as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for County Of Lake was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.