IndividualActive
Janet Marble, MSW
NPI 1588692784 · Clinical Social Worker · Belmont, CA
Janet Marble, MSW is a Clinical Social Worker provider in Belmont, CA (NPI 1588692784).
Provider details
- NPI number
- 1588692784
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3538 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1045 Alameda De Las Pulgas # C
Belmont, CA 94002-3507
Phone: (650) 593-4680
Fax: (650) 593-4266
Street-level locationGet directions
Mailing address
1045 Alameda De Las Pulgas # C
Belmont, CA 94002-3507
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Marble's NPI number?
- Janet Marble's National Provider Identifier (NPI) is 1588692784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Marble's specialty?
- Janet Marble is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Janet Marble located?
- Janet Marble's practice location on file with NPPES is 1045 Alameda De Las Pulgas # C, Belmont, CA 94002-3507.
- What is Janet Marble's phone number?
- The practice phone number listed in the NPPES registry for Janet Marble is (650) 593-4680.
- Is Janet Marble's NPI active?
- Yes — Janet Marble's NPI (1588692784) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.