IndividualActive
Olivia De Guzman, RN
NPI 1104414051 · Adult Companion · San Mateo, CA
Olivia De Guzman, RN is a Adult Companion provider in San Mateo, CA (NPI 1104414051).
Provider details
- NPI number
- 1104414051
- Entity type
- Individual
- Primary specialty
- Adult CompanionNursing Service Related Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 415601054 (CA)
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3405 Leafwood Ct
San Mateo, CA 94403-3949
Phone: (415) 609-4688
Street-level locationGet directions
Mailing address
3405 Leafwood Ct
San Mateo, CA 94403-3949
Registry dates
- Enumerated
- 2021-01-06
- Last updated
- 2021-01-12
- Certified
- 2021-01-12
Frequently asked questions
- What is Olivia De Guzman's NPI number?
- Olivia De Guzman's National Provider Identifier (NPI) is 1104414051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia De Guzman's specialty?
- Olivia De Guzman is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).
- Where is Olivia De Guzman located?
- Olivia De Guzman's practice location on file with NPPES is 3405 Leafwood Ct, San Mateo, CA 94403-3949.
- What is Olivia De Guzman's phone number?
- The practice phone number listed in the NPPES registry for Olivia De Guzman is (415) 609-4688.
- Is Olivia De Guzman's NPI active?
- Yes — Olivia De Guzman's NPI (1104414051) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.