Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristen Longo, MSW

Social Worker in Denver, CO · enumerated 2025.

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

National Provider Identifier

1295691087

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Registry record

Entity type Individual (Type 1)

Name Kristen Longo

Credential MSW

Sex Female

Practice address 155 S Madison St Ste 306, Denver, CO, 80209

Phone (866) 285-2929

Fax (208) 567-5844

Enumeration date Dec 24, 2025

Last updated in NPPES Dec 24, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

Where does Kristen Longo practice?

The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kristen Longo?

The National Provider Identifier (NPI) for Kristen Longo is 1295691087, a Type 1 (individual) record in the CMS NPPES registry.

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Damond Dotson Marriage & Family Therapist · Denver, CO NPI 1437375730 Polaris Partners Counseling and Consulting LLC Professional Counselor · Denver, CO NPI 1780099028 Elyse Flint Mental Health Counselor · Denver, CO NPI 1902311392 Briana Ochiltree Onishi Marriage & Family Therapist · Denver, CO NPI 1962975870 Polaris Partners Counseling and Consulting LLC Mental Health Counselor · Denver, CO NPI 1346849841 Jon Frederick Professional Counselor · Denver, CO NPI 1326634759 Ellie Ingram Clinical Social Worker · Denver, CO NPI 1821743220 Sagebrush Counseling Mental Health Counselor · Denver, CO NPI 1477314516

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-24.