Campbell & Verducci
NPI 1356419931 · Internal Medicine Physician · Sonoma, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Campbell & Verducci is a Internal Medicine Physician organization in Sonoma, CA (NPI 1356419931).
Provider details
- NPI number
- 1356419931
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dennis Verducci, Partner(707) 938-5916
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Sonoma Internal Medicine
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2007-10-02
Frequently asked questions
- What is Campbell & Verducci's NPI number?
- Campbell & Verducci's National Provider Identifier (NPI) is 1356419931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Campbell & Verducci?
- Campbell & Verducci is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Campbell & Verducci located?
- Campbell & Verducci's practice location on file with NPPES is 670 Third St West, Sonoma, CA 95476.
- What is Campbell & Verducci's phone number?
- The practice phone number listed in the NPPES registry for Campbell & Verducci is (707) 938-5916.
- Does Campbell & Verducci accept Medicare?
- Campbell & Verducci is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Campbell & Verducci?
- The authorized official listed on Campbell & Verducci's NPPES record is Dennis Verducci, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Campbell & Verducci's NPI active?
- Yes — Campbell & Verducci's NPI (1356419931) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.