Susan Ruskin, M.S.W
NPI 1992021380 · Clinical Social Worker · Mill Valley, CA
Susan Ruskin, M.S.W is a Clinical Social Worker provider in Mill Valley, CA (NPI 1992021380).
Provider details
- NPI number
- 1992021380
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS10871 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 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
- 2010-04-11
- Last updated
- 2010-04-11
Frequently asked questions
- What is Susan Ruskin's NPI number?
- Susan Ruskin's National Provider Identifier (NPI) is 1992021380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Ruskin's specialty?
- Susan Ruskin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Susan Ruskin located?
- Susan Ruskin's practice location on file with NPPES is 45 Camino Alto, Mill Valley, CA 94941-2929.
- What is Susan Ruskin's phone number?
- The practice phone number listed in the NPPES registry for Susan Ruskin is (415) 381-8336.
- Is Susan Ruskin's NPI active?
- Yes — Susan Ruskin's NPI (1992021380) is active in the NPPES registry as of the last update on 2010-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.