Elissa Klein, ASW
NPI 1881889996 · Clinical Social Worker · San Francisco, CA
Elissa Klein, ASW is a Clinical Social Worker provider in San Francisco, CA (NPI 1881889996).
Provider details
- NPI number
- 1881889996
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20132 (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
18 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
- 2007-09-11
- Last updated
- 2007-09-11
Frequently asked questions
- What is Elissa Klein's NPI number?
- Elissa Klein's National Provider Identifier (NPI) is 1881889996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elissa Klein's specialty?
- Elissa Klein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elissa Klein located?
- Elissa Klein's practice location on file with NPPES is 870 Market St Ste 1277, San Francisco, CA 94102-2918.
- What is Elissa Klein's phone number?
- The practice phone number listed in the NPPES registry for Elissa Klein is (415) 397-6622.
- Is Elissa Klein's NPI active?
- Yes — Elissa Klein's NPI (1881889996) is active in the NPPES registry as of the last update on 2007-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.