What is Vivian Hall's NPI number?

Vivian Hall's National Provider Identifier (NPI) is 1952272957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivian Hall's specialty?

Vivian Hall is listed in the NPPES registry with a primary specialty of Ophthalmic Assistant (Eye and Vision Services Providers).

Where is Vivian Hall located?

Vivian Hall's practice location on file with NPPES is 1550 E Main St, Santa Maria, CA 93454-4819.

What is Vivian Hall's phone number?

The practice phone number listed in the NPPES registry for Vivian Hall is (805) 354-6041.

Is Vivian Hall's NPI active?

Yes — Vivian Hall's NPI (1952272957) is active in the NPPES registry as of the last update on 2025-09-15.

IndividualActive

Vivian Hall, TECH

NPI 1952272957 · Ophthalmic Assistant · Santa Maria, CA

Vivian Hall, TECH is a Ophthalmic Assistant provider in Santa Maria, CA (NPI 1952272957).

Provider details

NPI number: 1952272957
Entity type: Individual
Primary specialty: Ophthalmic AssistantEye and Vision Services Providers
Credential: TECH
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Ophthalmic AssistantPrimary156FX1101X
Eye and Vision Services Providers

Profile Score

Basic profile(47/100 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
83% 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

1550 E Main St

Santa Maria, CA 93454-4819

Phone: (805) 354-6041

Fax: (805) 922-5341

Street-level locationGet directions

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Mailing address