What is William C. Vizzolini, D.D.S., Inc.'s NPI number?

William C. Vizzolini, D.D.S., Inc.'s National Provider Identifier (NPI) is 1316156276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is William C. Vizzolini, D.D.S., Inc.?

William C. Vizzolini, D.D.S., Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).

Where is William C. Vizzolini, D.D.S., Inc. located?

William C. Vizzolini, D.D.S., Inc.'s practice location on file with NPPES is 1528 Tennessee St, Vallejo, CA 94590-4627.

What is William C. Vizzolini, D.D.S., Inc.'s phone number?

The practice phone number listed in the NPPES registry for William C. Vizzolini, D.D.S., Inc. is (707) 643-2660.

Who is the authorized official for William C. Vizzolini, D.D.S., Inc.?

The authorized official listed on William C. Vizzolini, D.D.S., Inc.'s NPPES record is William Vizzolini, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is William C. Vizzolini, D.D.S., Inc.'s NPI active?

Yes — William C. Vizzolini, D.D.S., Inc.'s NPI (1316156276) is active in the NPPES registry as of the last update on 2020-08-22.

OrganizationActive

William C. Vizzolini, D.D.S., Inc.

NPI 1316156276 · General Practice Dentistry · Vallejo, CA

William C. Vizzolini, D.D.S., Inc. is a General Practice Dentistry organization in Vallejo, CA (NPI 1316156276).

Provider details

NPI number: 1316156276
Entity type: Organization
Primary specialty: General Practice DentistryDental Providers
Organization subpart: No
Authorized official: William Vizzolini, President(707) 643-2660
License: 27705 (CA)

Practice location

1528 Tennessee St

Vallejo, CA 94590-4627

Phone: (707) 643-2660

Fax: (707) 643-0807

Street-level locationGet directions

More CA providers

Mailing address

1528 Tennessee St

Vallejo, CA 94590-4627

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 27705 (CA)
Dental Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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.

Enumerated: 2007-05-21
Last updated: 2020-08-22

Frequently asked questions

What is William C. Vizzolini, D.D.S., Inc.'s NPI number?: William C. Vizzolini, D.D.S., Inc.'s National Provider Identifier (NPI) is 1316156276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is William C. Vizzolini, D.D.S., Inc.?: William C. Vizzolini, D.D.S., Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
Where is William C. Vizzolini, D.D.S., Inc. located?: William C. Vizzolini, D.D.S., Inc.'s practice location on file with NPPES is 1528 Tennessee St, Vallejo, CA 94590-4627.
What is William C. Vizzolini, D.D.S., Inc.'s phone number?: The practice phone number listed in the NPPES registry for William C. Vizzolini, D.D.S., Inc. is (707) 643-2660.
Who is the authorized official for William C. Vizzolini, D.D.S., Inc.?: The authorized official listed on William C. Vizzolini, D.D.S., Inc.'s NPPES record is William Vizzolini, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is William C. Vizzolini, D.D.S., Inc.'s NPI active?: Yes — William C. Vizzolini, D.D.S., Inc.'s NPI (1316156276) is active in the NPPES registry as of the last update on 2020-08-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions