Samantha Giang
NPI 1336631670 · Marriage & Family Therapist · San Jose, CA
Samantha Giang is a Marriage & Family Therapist provider in San Jose, CA (NPI 1336631670).
Provider details
- NPI number
- 1336631670
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Analyst103K00000X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Samantha Giang's NPI number?
- Samantha Giang's National Provider Identifier (NPI) is 1336631670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Giang's specialty?
- Samantha Giang is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Samantha Giang located?
- Samantha Giang's practice location on file with NPPES is 230 N Morrison Ave, San Jose, CA 95126-2741.
- What is Samantha Giang's phone number?
- The practice phone number listed in the NPPES registry for Samantha Giang is (408) 938-8516.
- Is Samantha Giang's NPI active?
- Yes — Samantha Giang's NPI (1336631670) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.