Wai Si Chan, LMFT
NPI 1619342904 · Marriage & Family Therapist · San Jose, CA
Wai Si Chan, LMFT is a Marriage & Family Therapist provider in San Jose, CA (NPI 1619342904).
Provider details
- NPI number
- 1619342904
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT 84700 (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
10 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
- 2015-12-11
- Last updated
- 2022-06-30
- Certified
- 2022-06-30
Frequently asked questions
- What is Wai Si Chan's NPI number?
- Wai Si Chan's National Provider Identifier (NPI) is 1619342904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wai Si Chan's specialty?
- Wai Si Chan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Wai Si Chan located?
- Wai Si Chan's practice location on file with NPPES is 3880 S Bascom Ave Ste 115, San Jose, CA 95124-2600.
- What is Wai Si Chan's phone number?
- The practice phone number listed in the NPPES registry for Wai Si Chan is (408) 351-1044.
- Is Wai Si Chan's NPI active?
- Yes — Wai Si Chan's NPI (1619342904) is active in the NPPES registry as of the last update on 2022-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.