IndividualActive
Brianna Christiano
NPI 1720391634 · Counselor · Concord, CA
Brianna Christiano is a Counselor provider in Concord, CA (NPI 1720391634).
Provider details
- NPI number
- 1720391634
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1034 Oak Grove Rd
Concord, CA 94518-3225
Phone: (925) 603-1900
Street-level locationGet directions
Mailing address
2275 Arlington Dr
San Leandro, CA 94578-1132
Registry dates
- Enumerated
- 2010-07-20
- Last updated
- 2010-07-20
Frequently asked questions
- What is Brianna Christiano's NPI number?
- Brianna Christiano's National Provider Identifier (NPI) is 1720391634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brianna Christiano's specialty?
- Brianna Christiano is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Brianna Christiano located?
- Brianna Christiano's practice location on file with NPPES is 1034 Oak Grove Rd, Concord, CA 94518-3225.
- What is Brianna Christiano's phone number?
- The practice phone number listed in the NPPES registry for Brianna Christiano is (925) 603-1900.
- Is Brianna Christiano's NPI active?
- Yes — Brianna Christiano's NPI (1720391634) is active in the NPPES registry as of the last update on 2010-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.