Sonoma Internal Medicine

  • Single-specialty group
  • Sonoma, CA
  • Core specialty: Primary care
NPI1356419931PAC ID9537108600Dmand IDNG-MGR-109321
Total HCPs
2
Physicians (MD/DO)
2
Parent org executives
116
Medicare Part B payments
$329,280
Sister groups
3
Address
670 Third St West, Sonoma, CA 95476-6805
Main phone
(707) 938-5916
Specialty areas
Primary care
Website and social

Parent organization

Sonoma Valley Hospital

Hospital and inpatient facility · Sonoma, California

Find the right contacts among 116 executives and 2 HCPs

Professional emails, personal emails and mobile numbers for Sonoma Internal Medicine's buying committee, with a free Dmand AI account.

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Sonoma Internal Medicine is a primary care medical group in Sonoma, California

Sonoma Internal Medicine (Campbell & Verducci) is part of Sonoma Valley Hospital.

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data

Kelley Kaiser is president CEO sonoma valley hospital of Sonoma Valley Hospital

Dmand AI tracks 116 executives and staff leaders at Sonoma Valley Hospital. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.

Source: Dmand AI Executive Data

Sonoma Internal Medicine's NPI is 1356419931 and its PAC ID is 9537108600

Identifiers
Primary NPI (Type 2)
1356419931NPI Registry (opens in a new tab)
Medicare PAC ID
9537108600
Dmand ID
NG-MGR-109321
Medicare enrollment
Enrolled (PAC ID on file)
Contact
Address
670 Third St West, Sonoma, CA 95476-6805
Main phone
(707) 938-5916
Executive emails and mobiles
Get contacts
Classification
Group type
Single-specialty
Core specialty
Primary care
Site structure
Single-site
Ownership model
Clinician owned
Leadership
Physician-led
Medicare Part B payments
$329,280
Legal name
Campbell & Verducci

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Sonoma Internal Medicine is part of Sonoma Valley Hospital

Dmand AI places Sonoma Internal Medicine under Sonoma Valley Hospital, a hospital and inpatient facility.

  • Sonoma Valley HospitalHospital and inpatient facility
  • Sonoma Internal MedicineSingle-specialty medical group · Sonoma, CA
  • 3 other medical groups

3 other medical groups are part of Sonoma Valley Hospital

+1 more medical groups in Sonoma Valley HospitalAvailable with a free account

Source: Dmand AI Org Hierarchy Data

Org hierarchy

Map Sonoma Internal Medicine's entire network

See how Sonoma Internal Medicine connects to Sonoma Valley Hospital: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.

Sonoma Internal Medicine has 2 physicians among 2 HCPs

Sonoma Internal Medicine physicians by specialty

  1. Internal medicine2

Share of the group's 2 physicians.

Sonoma Internal Medicine physicians

View all 2 HCPs

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Sonoma Internal Medicine practices at one location in Sonoma

Sonoma Internal Medicine practice locations

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Full footprint

See every site where Sonoma Internal Medicine HCPs practice

Open all 1 practice location with facility phones, patient visits and the HCPs at each site.

Sonoma Internal Medicine is a primary care group

Primary care is Sonoma Internal Medicine's core specialty, with internal medicine as its main practice type.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Dmand AI tracks 1 EHR vendor at Sonoma Internal Medicine

Vendor and product names for the practice are available with a free account.

EHR systems at Sonoma Internal Medicine
SiteEHR vendorProduct
PracticeAvailable with a free accountAvailable with a free account

Source: Dmand AI Technology Install Data

Primary care groups in California similar in size to Sonoma Internal Medicine

These primary care groups have the closest number of HCPs to Sonoma Internal Medicine.

See all 3,969 primary care groups in California

Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks

Sources for Sonoma Internal Medicine data

Sources for the data on this page
Data on this pageSource
NPI, PAC ID and addressNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Dmand ID, phone, website, LinkedIn and group profileDmand AI Org Hierarchy DataDmand AI Organization Profile Data
Medicare Part B paymentsMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Parent organizations and sister groupsDmand AI Org Hierarchy Data
HCPs and physician specialtiesNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Specialty areasDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Practice locations and hospitalsDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Executives and departmentsDmand AI Executive Data
EHR vendorsDmand AI Technology Install Data
Similar groupsDmand AI Affiliation DataDmand AI Peer Benchmarks

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Sonoma Internal Medicine

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Sonoma Internal Medicine's NPI number?

Sonoma Internal Medicine's primary NPI (Type 2) is 1356419931.

What is Sonoma Internal Medicine's PAC ID?

Sonoma Internal Medicine's Medicare PAC ID is 9537108600, which means the group is enrolled in Medicare.

Where is Sonoma Internal Medicine located?

Sonoma Internal Medicine is at 670 Third St West, Sonoma, CA 95476-6805.

What is Sonoma Internal Medicine's phone number?

Sonoma Internal Medicine's main phone number is (707) 938-5916.

Who owns Sonoma Internal Medicine?

Dmand AI places Sonoma Internal Medicine under Sonoma Valley Hospital, a hospital and inpatient facility.

How many physicians does Sonoma Internal Medicine have?

Dmand AI links 2 physicians and 2 HCPs in all to Sonoma Internal Medicine.

What specialties does Sonoma Internal Medicine cover?

Sonoma Internal Medicine is a primary care group. The largest physician specialties are internal medicine (2).

Who leads Sonoma Internal Medicine?

Dmand AI lists Kelley Kaiser as president CEO sonoma valley hospital at Sonoma Valley Hospital.

How much does Sonoma Internal Medicine receive from Medicare?

CMS data shows $329,280 in Medicare Part B payments to Sonoma Internal Medicine.

What other medical groups are part of Sonoma Valley Hospital?

Sonoma Valley Hospital has 3 other medical groups in Dmand AI, including Sonoma Valley Specialty Clinic and Sonoma Valley Specialty Clinic.

Selling to primary care groups?

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