NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Darcy Robert Greene, M.A.

Marriage & Family Therapist in Laguna Hills, CA · enumerated 2010.

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

National Provider Identifier

1225346141

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Registry record

Entity type Individual (Type 1)
Name Mr. Darcy Robert Greene
Credential M.A.
Sex Male
Practice address Laguna Hills, CA, 92653
Phone (949) 415-6383
Fax (949) 203-0418
Enumeration date Sep 14, 2010
Last updated in NPPES Dec 20, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 53395 (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.

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Frequently asked questions

Where does Darcy Greene practice?
The practice location on file with NPPES is in Laguna Hills, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darcy Greene?
The National Provider Identifier (NPI) for Darcy Greene is 1225346141, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-20.