Brittany Siao, M.A.
NPI 1558796292 · Marriage & Family Therapist · San Jose, CA
Brittany Siao, M.A. is a Marriage & Family Therapist provider in San Jose, CA (NPI 1558796292).
Provider details
- NPI number
- 1558796292
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
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
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
Mailing address
Registry dates
- Enumerated
- 2013-09-12
- Last updated
- 2013-09-12
Frequently asked questions
- What is Brittany Siao's NPI number?
- Brittany Siao's National Provider Identifier (NPI) is 1558796292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Siao's specialty?
- Brittany Siao is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Brittany Siao located?
- Brittany Siao's practice location on file with NPPES is 1885 Lundy Ave, San Jose, CA 95131-1887.
- What is Brittany Siao's phone number?
- The practice phone number listed in the NPPES registry for Brittany Siao is (408) 503-7960.
- Is Brittany Siao's NPI active?
- Yes — Brittany Siao's NPI (1558796292) is active in the NPPES registry as of the last update on 2013-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.