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DANIELLE MAZZEI
NPI 1881854420
Counselor - Mental Health in Vallejo, CA

Active since June 16, 2008
2201 TUOLUMNE ST, VALLEJO, CA 94589(707) 558-1777(707) 558-1770 Get Directions Write a Review

NPPES record last updated: June 16, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Danielle Mazzei NPPES

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

DANIELLE MAZZEI (NPI 1881854420) is an individual mental health provider in Vallejo, California and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1881854420
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDANIELLE MAZZEI
Location Address2201 TUOLUMNE STVallejo, CA 94589-2524
Mailing Address1650 Pine St, #16Concord, CA 94520-3463 · (707) 558-1777 · Fax (707) 558-1770
Phone(707) 558-1777
Fax(707) 558-1770
Sole ProprietorYes
Enumeration DateJune 16, 2008
✔ NPI 1881854420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
2201 TUOLUMNE ST, Vallejo, CA 94589
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Other Providers at the Same Location NPPES 20

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

HELEN OKEIGWE
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
LESTER PARADO BALUYOT
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
ERIN ROGERS
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
GAIL F MCDONALD
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
ANTHONY J LARA
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
JACKIE SHEPHERD
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
JOSE LUIS VERGARA
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777
ROXANA MARROQUIN
Counselor (Mental Health)
2201 TUOLUMNE ST
VALLEJO, CA 94589
Napa County (707) 558-1777

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 Danielle Mazzei's NPI number?

The NPI number for Danielle Mazzei is 1881854420. It was assigned to this individual provider in the NPPES registry on June 16, 2008.

Where is Danielle Mazzei located?

Danielle Mazzei practices at 2201 Tuolumne St, Vallejo, CA 94589. The listed phone number is (707) 558-1777.

What is Danielle Mazzei'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 Danielle Mazzei was last updated on June 16, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.