Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARIANNE TUAZON
NPI 1336046184
Registered Nurse - Infusion Therapy in Sunnyvale, CA

Q: What is Marianne Tuazon's NPI number?

The NPI number for Marianne Tuazon is 1336046184. It was assigned to this individual provider in the NPPES registry on October 23, 2026.

Q: What is Marianne Tuazon's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Infusion Therapy, with taxonomy code 163WI0500X.

Q: When was this NPI record last updated?

The NPPES record for Marianne Tuazon was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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 October 23, 2026

717 E EL CAMINO REAL STE 5, SUNNYVALE, CA 94087(408) 228-3700 Get Directions Write a Review

NPPES record added: October 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Marianne Tuazon NPPES

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

MARIANNE TUAZON (NPI 1336046184) is an individual infusion therapy provider in Sunnyvale, California, licensed in California (95303774) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1336046184

Entity TypeIndividualFemale

Primary Taxonomy163WI0500X

Provider Legal NameMARIANNE TUAZON

Location Address717 E EL CAMINO REAL STE 5Sunnyvale, CA 94087-2963

Mailing Address717 E El Camino Real Ste 5Sunnyvale, CA 94087-2963 · (408) 228-3700

Phone(408) 228-3700

Sole ProprietorNo

Enumeration DateOctober 23, 2026

NPPES CertifiedOctober 23, 2026

✔ NPI 1336046184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Infusion TherapyNursing Service Providers

Taxonomy Code163WI0500X

License✔ Licensed in CA · 95303774

717 E EL CAMINO REAL STE 5, Sunnyvale, CA 94087

Open in Google Maps ↗

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 Marianne Tuazon's NPI number?

The NPI number for Marianne Tuazon is 1336046184. It was assigned to this individual provider in the NPPES registry on October 23, 2026.

Where is Marianne Tuazon located?

Marianne Tuazon practices at 717 E El Camino Real Ste 5, Sunnyvale, CA 94087. The listed phone number is (408) 228-3700.

What is Marianne Tuazon's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Infusion Therapy, with taxonomy code 163WI0500X.

When was this NPI record last updated?

The NPPES record for Marianne Tuazon was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.