Lillian Chen, PSY.D.
NPI 1295985174 · Mental Health Counselor · San Diego, CA
Lillian Chen, PSY.D. is a Mental Health Counselor provider in San Diego, CA (NPI 1295985174).
Provider details
- NPI number
- 1295985174
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
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
17 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
- 2008-09-26
- Last updated
- 2013-09-19
Frequently asked questions
- What is Lillian Chen's NPI number?
- Lillian Chen's National Provider Identifier (NPI) is 1295985174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Chen's specialty?
- Lillian Chen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lillian Chen located?
- Lillian Chen's practice location on file with NPPES is 3132 Jefferson St, San Diego, CA 92110-4421.
- What is Lillian Chen's phone number?
- The practice phone number listed in the NPPES registry for Lillian Chen is (619) 683-3100.
- Is Lillian Chen's NPI active?
- Yes — Lillian Chen's NPI (1295985174) is active in the NPPES registry as of the last update on 2013-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.