What is John Breau's NPI number?

John Breau's National Provider Identifier (NPI) is 1588724066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Breau's specialty?

John Breau is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is John Breau located?

John Breau's practice location on file with NPPES is 4213 Walney Rd, Chantilly, VA 20151-2923.

What is John Breau's phone number?

The practice phone number listed in the NPPES registry for John Breau is (703) 502-7005.

Is John Breau's NPI active?

Yes — John Breau's NPI (1588724066) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Breau, R.N.

NPI 1588724066 · Registered Nurse · Chantilly, VA

John Breau, R.N. is a Registered Nurse provider in Chantilly, VA (NPI 1588724066).

Provider details

NPI number: 1588724066
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: R.N.
Sex: Male
Sole proprietor: No
License: 0001143183 (VA)

Practice location

4213 Walney Rd

Chantilly, VA 20151-2923

Phone: (703) 502-7005

Fax: (703) 502-7055

Street-level locationGet directions

More VA providers

Mailing address

2631 Daniel Ter

Winchester, VA 22601-2644

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 0001143183 (VA)
Nursing Service Providers

Profile Score

Detailed profile(91/100 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: 2006-12-12
Last updated: 2007-07-08

Frequently asked questions

What is John Breau's NPI number?: John Breau's National Provider Identifier (NPI) is 1588724066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Breau's specialty?: John Breau is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
Where is John Breau located?: John Breau's practice location on file with NPPES is 4213 Walney Rd, Chantilly, VA 20151-2923.
What is John Breau's phone number?: The practice phone number listed in the NPPES registry for John Breau is (703) 502-7005.
Is John Breau's NPI active?: Yes — John Breau's NPI (1588724066) is active in the NPPES registry as of the last update on 2007-07-08.

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