Alexander Bloom, LCSW
NPI 1144503772 · Clinical Social Worker · Kentfield, CA
Alexander Bloom, LCSW is a Clinical Social Worker provider in Kentfield, CA (NPI 1144503772).
Provider details
- NPI number
- 1144503772
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-09-20
- Last updated
- 2023-02-05
- Certified
- 2023-02-05
Frequently asked questions
- What is Alexander Bloom's NPI number?
- Alexander Bloom's National Provider Identifier (NPI) is 1144503772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Bloom's specialty?
- Alexander Bloom is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Bloom located?
- Alexander Bloom's practice location on file with NPPES is 1030 Sir Francis Drake Blvd, Kentfield, CA 94904-1411.
- What is Alexander Bloom's phone number?
- The practice phone number listed in the NPPES registry for Alexander Bloom is (152) 467-5224.
- Is Alexander Bloom's NPI active?
- Yes — Alexander Bloom's NPI (1144503772) is active in the NPPES registry as of the last update on 2023-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.