What is Vivian DO's NPI number?

Vivian DO's National Provider Identifier (NPI) is 1033064373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivian DO's specialty?

Vivian DO is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Vivian DO located?

Vivian DO's practice location on file with NPPES is 1140 W La Veta Ave Ste 640, Orange, CA 92868-4228.

What is Vivian DO's phone number?

The practice phone number listed in the NPPES registry for Vivian DO is (714) 564-3300.

Is Vivian DO's NPI active?

Yes — Vivian DO's NPI (1033064373) is active in the NPPES registry as of the last update on 2026-03-05.

IndividualActive

Vivian DO

NPI 1033064373 · Physician Assistant · Orange, CA

Vivian DO is a Physician Assistant provider in Orange, CA (NPI 1033064373).

Provider details

NPI number: 1033064373
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: No
License: 68010 (CA)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 68010 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1140 W La Veta Ave Ste 640

Orange, CA 92868-4228

Phone: (714) 564-3300

Street-level locationGet directions

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Mailing address