Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diament Wellness Marriage & Counseling, PC

Q: What is the NPI number for Diament Wellness Marriage & Counseling, PC?

The NPI for Diament Wellness Marriage & Counseling, PC is 1386360774, a Type 2 (organization) record in the CMS NPPES registry.

Health Service Clinic/Center in Simi Valley, CA · enumerated 2022 · authorized official Lital Diament, Owner.

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

National Provider Identifier

1386360774

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Registry record

Entity type Organization (Type 2)

Legal business name Diament Wellness Marriage & Counseling, PC

Practice address 516 Winncastle St, Simi Valley, CA, 93065

Phone (805) 558-5597

Enumeration date Oct 17, 2022

Last updated in NPPES Oct 17, 2022

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Lital Diament

Title Owner

Phone (818) 519-2815

Other identifiers

Identifier	Type	State	Issuer
96319	Other	CA	MENTAL HEALTH

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 Diament Wellness Marriage & Counseling, PC?

The NPI for Diament Wellness Marriage & Counseling, PC is 1386360774, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Diament Wellness Marriage & Counseling, PC?

NPPES lists Lital Diament (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-17.