IndividualActive
Daniel Blackburn
NPI 1689537920 · Other Specialist/Technologist · Redwood City, CA
Provider details
- NPI number
- 1689537920
- Entity type
- Individual
- Primary specialty
- Other Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1605 (CA)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
170 Alameda De Las Pulgas
Redwood City, CA 94062-2751
Phone: (650) 367-5636
Approximate (ZIP-level) locationGet directions
Mailing address
3898 Monterey Dr
Grove City, OH 43123-2842
Registry dates
- Enumerated
- 2025-12-04
- Last updated
- 2025-12-04
- Certified
- 2025-12-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.