Jonathan Bloom
NPI 1295425320 · Social Worker · South San Francisco, CA
Jonathan Bloom is a Social Worker provider in South San Francisco, CA (NPI 1295425320).
Provider details
- NPI number
- 1295425320
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
3 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
- 2023-05-11
- Last updated
- 2023-05-11
- Certified
- 2023-05-11
Frequently asked questions
- What is Jonathan Bloom's NPI number?
- Jonathan Bloom's National Provider Identifier (NPI) is 1295425320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Bloom's specialty?
- Jonathan Bloom is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan Bloom located?
- Jonathan Bloom's practice location on file with NPPES is 170 S Spruce Ave Ste 200, South San Francisco, CA 94080-4557.
- What is Jonathan Bloom's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Bloom is (650) 517-8220.
- Is Jonathan Bloom's NPI active?
- Yes — Jonathan Bloom's NPI (1295425320) is active in the NPPES registry as of the last update on 2023-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.