Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Christopher Poulakos, LCSW

Clinical Social Worker in Naperville, IL · enumerated 2015 · practices at Quality Medical Services, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861869208

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Registry record

Entity type Individual (Type 1)

Name Christopher Poulakos

Credential LCSW

Sex Male

Practice address Naperville, IL, 60563

Phone (630) 689-1022

Fax (630) 689-1023

Enumeration date Sep 1, 2015

Last updated in NPPES Jul 31, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Christopher Poulakos's NPI record?

Cross-check NPI 1861869208 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861869208 active?

Yes, as of the latest NPPES snapshot, NPI 1861869208 is active (record last updated 2026-07-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-31.