Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Craig Steven Kleinman

Marriage & Family Therapist in Forestville, CA · enumerated 2007.

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

National Provider Identifier

1871647370

Verified

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Registry record

Entity type Individual (Type 1)

Name Craig Steven Kleinman

Sex Male

Practice address 11220 Ridge Retreat Rd, Forestville, CA, 95436

Phone (510) 225-8121

Enumeration date Jan 22, 2007

Last updated in NPPES Mar 16, 2026

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 23011 (CA) 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

How do I verify Craig Kleinman's NPI record?

Cross-check NPI 1871647370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871647370 active?

Yes, as of the latest NPPES snapshot, NPI 1871647370 is active (record last updated 2026-03-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-16.