Justin Blake
NPI 1841869153 · Occupational Therapist · San Leandro, CA
Justin Blake is a Occupational Therapist provider in San Leandro, CA (NPI 1841869153).
Provider details
- NPI number
- 1841869153
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-06-21
- Last updated
- 2023-07-26
- Certified
- 2023-07-26
Frequently asked questions
- What is Justin Blake's NPI number?
- Justin Blake's National Provider Identifier (NPI) is 1841869153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Blake's specialty?
- Justin Blake is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Justin Blake located?
- Justin Blake's practice location on file with NPPES is 15099 Hesperian Blvd, San Leandro, CA 94578-3545.
- What is Justin Blake's phone number?
- The practice phone number listed in the NPPES registry for Justin Blake is (510) 276-0118.
- Is Justin Blake's NPI active?
- Yes — Justin Blake's NPI (1841869153) is active in the NPPES registry as of the last update on 2023-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.