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OLIVIA DE GUZMAN RN
NPI 1104414051
Adult Companion in San Mateo, CA

Active since January 06, 2021
3405 LEAFWOOD CT, SAN MATEO, CA 94403(415) 609-4688 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 12, 2021, Jan 6, 2021 (2 updates tracked since 2021).

About Olivia De Guzman Rn NPPES

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

OLIVIA DE GUZMAN RN (NPI 1104414051) is an individual adult companion provider in San Mateo, California, licensed in California (415601054) and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1104414051
Entity TypeIndividualFemale
Primary Taxonomy372600000X
Provider Legal NameOLIVIA DE GUZMANCredential: RN
Location Address3405 LEAFWOOD CTSan Mateo, CA 94403-3949
Mailing Address3405 Leafwood CtSan Mateo, CA 94403-3949 · (415) 609-4688
Phone(415) 609-4688
Sole ProprietorNo
Enumeration DateJanuary 6, 2021
Last NPPES UpdateJanuary 12, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2021
✔ NPI 1104414051 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdult CompanionNursing Service Related Providers
Taxonomy Code372600000X
License✔ Licensed in CA · 415601054
Definition
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care.
3405 LEAFWOOD CT, San Mateo, CA 94403
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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 Olivia De Guzman's NPI number?

The NPI number for Olivia De Guzman is 1104414051. It was assigned to this individual provider in the NPPES registry on January 6, 2021.

Where is Olivia De Guzman located?

Olivia De Guzman practices at 3405 Leafwood Ct, San Mateo, CA 94403. The listed phone number is (415) 609-4688.

What is Olivia De Guzman's specialty?

The primary specialty registered for this NPI is Adult Companion with taxonomy code 372600000X.

When was this NPI record last updated?

The NPPES record for Olivia De Guzman was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.