What is Vanessa Alferez's NPI number?

Vanessa Alferez's National Provider Identifier (NPI) is 1194654483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vanessa Alferez's specialty?

Vanessa Alferez is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).

Where is Vanessa Alferez located?

Vanessa Alferez's practice location on file with NPPES is 2751 Napa Valley Corporate Dr Bldg B, Napa, CA 94558-6216.

What is Vanessa Alferez's phone number?

The practice phone number listed in the NPPES registry for Vanessa Alferez is (707) 227-3900.

Is Vanessa Alferez's NPI active?

Yes — Vanessa Alferez's NPI (1194654483) is active in the NPPES registry as of the last update on 2026-05-14.

IndividualActive

Vanessa Alferez

NPI 1194654483 · Licensed Vocational Nurse · Napa, CA

Vanessa Alferez is a Licensed Vocational Nurse provider in Napa, CA (NPI 1194654483).

Provider details

NPI number: 1194654483
Entity type: Individual
Primary specialty: Licensed Vocational NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 760054 (CA)

Specialties & taxonomies

Licensed Vocational NursePrimary164X00000XLicense 760054 (CA)
Nursing Service 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

2751 Napa Valley Corporate Dr Bldg B

Napa, CA 94558-6216

Phone: (707) 227-3900

Fax: (707) 227-3888

Street-level locationGet directions

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Mailing address