Sophia Lin
NPI 1801512421 · Mental Health Counselor · San Francisco, CA
Sophia Lin is a Mental Health Counselor provider in San Francisco, CA (NPI 1801512421).
Provider details
- NPI number
- 1801512421
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1800 Sutter St Ste 300Concord, CA 94520-2556Phone: (877) 264-6747
Registry dates
- Enumerated
- 2022-10-14
- Last updated
- 2025-02-24
- Certified
- 2025-02-24
Frequently asked questions
- What is Sophia Lin's NPI number?
- Sophia Lin's National Provider Identifier (NPI) is 1801512421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Lin's specialty?
- Sophia Lin is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sophia Lin located?
- Sophia Lin's practice location on file with NPPES is 3221 20th St, San Francisco, CA 94110-2708.
- What is Sophia Lin's phone number?
- The practice phone number listed in the NPPES registry for Sophia Lin is (415) 289-9422.
- Is Sophia Lin's NPI active?
- Yes — Sophia Lin's NPI (1801512421) is active in the NPPES registry as of the last update on 2025-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.