Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darren Michael Blatt, MA, MFT-I

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

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

National Provider Identifier

1851422943

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Darren Michael Blatt

Credential MA, MFT-I

Sex Male

Practice address 975 Flynn Road, Camarillo, CA, 93012

Phone (805) 914-1222

Fax (805) 482-0987

Enumeration date Mar 8, 2007

Last updated in NPPES Dec 2, 2010

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 45755 (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

Is NPI 1851422943 active?

Yes, as of the latest NPPES snapshot, NPI 1851422943 is active (record last updated 2010-12-02).

How do I verify Darren Blatt's NPI record?

Cross-check NPI 1851422943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-02.