NADIA MOSSENI
NPI 1629965009
Counselor - Mental Health in Mission Viejo, CA

Q: What is Nadia Mosseni's NPI number?

The NPI number for Nadia Mosseni is 1629965009. It was assigned to this individual provider in the NPPES registry on June 19, 2025.

Q: What is Nadia Mosseni's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Nadia Mosseni was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 19, 2025

27800 MEDICAL CENTER RD STE AND109, MISSION VIEJO, CA 92691(949) 866-3600 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Nadia Mosseni NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NADIA MOSSENI (NPI 1629965009) is an individual mental health provider in Mission Viejo, California, licensed in California (123735) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1629965009

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameNADIA MOSSENI

Location Address27800 MEDICAL CENTER RD STE AND109Mission Viejo, CA 92691-6410

Mailing Address8 Paseo Viento # 8Rancho Santa Margarita, CA 92688-3350 · (818) 423-8403

Phone(949) 866-3600

Sole ProprietorNo

Enumeration DateJune 19, 2025

NPPES CertifiedJune 19, 2025

✔ NPI 1629965009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CA · 123735

27800 MEDICAL CENTER RD STE AND109, Mission Viejo, CA 92691

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALYSSA MONE'T MASON-MARTINDELCAMPO ACSW

Social Worker (Clinical)

27800 MEDICAL CENTER RD STE AND109
MISSION VIEJO, CA 92691

Orange County (949) 866-3600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nadia Mosseni's NPI number?

The NPI number for Nadia Mosseni is 1629965009. It was assigned to this individual provider in the NPPES registry on June 19, 2025.

Where is Nadia Mosseni located?

Nadia Mosseni practices at 27800 Medical Center Rd Ste And109, Mission Viejo, CA 92691. The listed phone number is (949) 866-3600.

What is Nadia Mosseni's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Nadia Mosseni was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.