What is Ellen Grace Vo's NPI number?

Ellen Grace Vo's National Provider Identifier (NPI) is 1538993928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellen Grace Vo's specialty?

Ellen Grace Vo is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Ellen Grace Vo located?

Ellen Grace Vo's practice location on file with NPPES is 304 Blossom Way, Hayward, CA 94541-1986.

What is Ellen Grace Vo's phone number?

The practice phone number listed in the NPPES registry for Ellen Grace Vo is (925) 819-2097.

Is Ellen Grace Vo's NPI active?

Yes — Ellen Grace Vo's NPI (1538993928) is active in the NPPES registry as of the last update on 2024-08-28.

IndividualActive

Ellen Grace Vo

NPI 1538993928 · Registered Nurse · Hayward, CA

Ellen Grace Vo is a Registered Nurse provider in Hayward, CA (NPI 1538993928).

Provider details

NPI number: 1538993928
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 95273850 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95273850 (CA)
Nursing Service Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

304 Blossom Way

Hayward, CA 94541-1986

Phone: (925) 819-2097

Street-level locationGet directions

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Mailing address