Lynsey Clark, MSW
NPI 1437525847 · Counselor · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynsey Clark, MSW is a Counselor provider in San Francisco, CA (NPI 1437525847).
Provider details
- NPI number
- 1437525847
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- 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
10 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
- 2015-08-19
- Last updated
- 2015-10-08
Frequently asked questions
- What is Lynsey Clark's NPI number?
- Lynsey Clark's National Provider Identifier (NPI) is 1437525847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynsey Clark's specialty?
- Lynsey Clark is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Lynsey Clark located?
- Lynsey Clark's practice location on file with NPPES is 1001 Potrero Ave # 7b, San Francisco, CA 94110-3518.
- What is Lynsey Clark's phone number?
- The practice phone number listed in the NPPES registry for Lynsey Clark is (415) 206-2683.
- Does Lynsey Clark accept Medicare?
- Lynsey Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynsey Clark's NPI active?
- Yes — Lynsey Clark's NPI (1437525847) is active in the NPPES registry as of the last update on 2015-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.