Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David Klow & Associates

Q: What is the NPI number for David Klow & Associates?

The NPI for David Klow & Associates is 1801181045, a Type 2 (organization) record in the CMS NPPES registry.

Marriage & Family Therapist in Evanston, IL · enumerated 2011 · authorized official David Klow, Owner.

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

National Provider Identifier

1801181045

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Registry record

Entity type Organization (Type 2)

Legal business name David Klow & Associates

Practice address 2436 Cowper Ave, Evanston, IL, 60201

Phone (847) 529-8300

Enumeration date Jun 16, 2011

Last updated in NPPES Jun 16, 2011

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 166000754 (IL) Primary

Authorized official

Name David Klow

Title Owner

Phone (847) 529-8300

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

Who is the authorized official for David Klow & Associates?

NPPES lists David Klow (Owner) as the authorized official for this organization.

What is the NPI number for David Klow & Associates?

The NPI for David Klow & Associates is 1801181045, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-16.