IndividualActive
Roy Kalu
NPI 1851637573 · Perfusionist · Redwood City, CA
Roy Kalu is a Perfusionist provider in Redwood City, CA (NPI 1851637573).
Provider details
- NPI number
- 1851637573
- Entity type
- Individual
- Primary specialty
- PerfusionistTechnologists, Technicians & Other Technical Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 950175 (TX)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
830 Main St Apt 227
Redwood City, CA 94063-1942
Phone: (281) 381-3978
Street-level locationGet directions
Mailing address
830 Main St Apt 227
Redwood City, CA 94063-1942
Registry dates
- Enumerated
- 2012-12-28
- Last updated
- 2012-12-28
Frequently asked questions
- What is Roy Kalu's NPI number?
- Roy Kalu's National Provider Identifier (NPI) is 1851637573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Kalu's specialty?
- Roy Kalu is listed in the NPPES registry with a primary specialty of Perfusionist (Technologists, Technicians & Other Technical Service Providers).
- Where is Roy Kalu located?
- Roy Kalu's practice location on file with NPPES is 830 Main St Apt 227, Redwood City, CA 94063-1942.
- What is Roy Kalu's phone number?
- The practice phone number listed in the NPPES registry for Roy Kalu is (281) 381-3978.
- Is Roy Kalu's NPI active?
- Yes — Roy Kalu's NPI (1851637573) is active in the NPPES registry as of the last update on 2012-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.