Brianna Guizar
NPI 1548683741 · Mental Health Counselor · Vallejo, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brianna Guizar is a Mental Health Counselor provider in Vallejo, CA (NPI 1548683741).
Provider details
- NPI number
- 1548683741
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW115722 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Registry dates
- Enumerated
- 2014-01-24
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Brianna Guizar's NPI number?
- Brianna Guizar's National Provider Identifier (NPI) is 1548683741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brianna Guizar's specialty?
- Brianna Guizar is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Brianna Guizar located?
- Brianna Guizar's practice location on file with NPPES is 4300 Sonoma Blvd Ste 25, Vallejo, CA 94589-2276.
- What is Brianna Guizar's phone number?
- The practice phone number listed in the NPPES registry for Brianna Guizar is (707) 561-7150.
- Does Brianna Guizar accept Medicare?
- Brianna Guizar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brianna Guizar's NPI active?
- Yes — Brianna Guizar's NPI (1548683741) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.