Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lindsay Ann Lambdin, LCPC - ATR

Professional Counselor in Countryside, IL · enumerated 2008.

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

National Provider Identifier

1659528644

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lindsay Ann Lambdin

Credential LCPC - ATR

Sex Female

Practice address 9649 W 55th St, Countryside, IL, 60525

Phone (708) 352-3580

Fax (708) 352-9728

Enumeration date Aug 21, 2008

Last updated in NPPES Nov 24, 2014

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BACB231098 (IL) Secondary

221700000X Art Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License ATCB#11-004 (IL) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180.008126 (IL) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Lindsay Lambdin?

Lindsay Lambdin is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-24.