Nadine M. Barreau, APRN
- Industry payments
- $251
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Nadine Barreau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Nadine M. Barreau is a family nurse practitioner in Campbell, California
Nadine Barreau practices at Signify Health in Campbell, California.
Nadine Barreau's NPI, 1144964834, was assigned on April 27, 2022. Nadine Barreau holds Florida license APRN11017333.
- NPI
- 1144964834NPI Registry (opens in a new tab)
- NPI enumeration date
- April 27, 2022
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Nadine M. Barreau practices at Signify Health in Campbell, California
Nadine Barreau's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nadine M. Barreau is affiliated with 2 sites of care and 1 medical group
Nadine Barreau's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Nadine Barreau to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nadine M. Barreau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nadine Barreau practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Nadine M. Barreau is one of 13,532 family nurse practitioners in California
Family is Nadine Barreau's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Nadine Barreau is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Family nurse practitioners near Nadine Barreau
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Nadine M. Barreau's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Nadine Barreau's median patient age at 72, with 53% women.
Nadine Barreau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
Nadine M. Barreau received $251 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Nadine Barreau from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $129.
General payments to Nadine Barreau by program year, 2024 to 2025
Companies that paid Nadine Barreau the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Nadine M. Barreau's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Nadine M. Barreau
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What is Nadine M. Barreau's NPI number?
Nadine M. Barreau's NPI number is 1144964834. It was assigned on April 27, 2022, and it is active in the NPI Registry.
What does Nadine M. Barreau specialize in?
Nadine M. Barreau is a family nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Nadine M. Barreau practice?
Nadine Barreau practices at 900 E Hamilton Ave, Campbell, CA 95008. Nadine Barreau's primary practice is Signify Health in Campbell, California. Dmand AI also links Nadine Barreau to 1 group practice or clinic.
What is Nadine M. Barreau's office phone number?
The practice phone on file for Nadine Barreau is (469) 466-7007.
What is Nadine M. Barreau's medical license number?
Nadine Barreau holds Florida license APRN11017333.
What medical group is Nadine M. Barreau part of?
Nadine Barreau is linked to Signify Health.
Has Nadine M. Barreau received payments from drug or device companies?
CMS Open Payments shows $251 in general payments to Nadine Barreau from 2 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Nadine M. Barreau been practicing?
Nadine Barreau's NPI was assigned in 2022.
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