Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Caroline Z Kristo Phd

Q: What is the NPI number for Dr Caroline Z Kristo Phd?

The NPI for Dr Caroline Z Kristo Phd is 1831901792, a Type 2 (organization) record in the CMS NPPES registry.

Mental Health Counselor in Fort Irwin, CA · enumerated 2025 · authorized official Caroline Kristo, Manager.

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

National Provider Identifier

1831901792

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Caroline Z Kristo Phd

Practice address 702b Langford Lake Rd, Fort Irwin, CA, 92310

Phone (951) 923-4350

Fax (951) 696-7292

Enumeration date Jan 27, 2025

Last updated in NPPES Jan 27, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Caroline Kristo

Title Manager

Phone (909) 800-1629

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 is the NPI number for Dr Caroline Z Kristo Phd?

The NPI for Dr Caroline Z Kristo Phd is 1831901792, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr Caroline Z Kristo Phd?

NPPES lists Caroline Kristo (Manager) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-27.