David Llaneza, RN BSN PHN
NPI 1255204517 · Registered Nurse · San Leandro, CA
David Llaneza, RN BSN PHN is a Registered Nurse provider in San Leandro, CA (NPI 1255204517).
Provider details
- NPI number
- 1255204517
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN BSN PHN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 561631 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is David Llaneza's NPI number?
- David Llaneza's National Provider Identifier (NPI) is 1255204517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Llaneza's specialty?
- David Llaneza is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is David Llaneza located?
- David Llaneza's practice location on file with NPPES is 1100 San Leandro Blvd Fl 3, San Leandro, CA 94577-1595.
- What is David Llaneza's phone number?
- The practice phone number listed in the NPPES registry for David Llaneza is (510) 667-3096.
- Is David Llaneza's NPI active?
- Yes — David Llaneza's NPI (1255204517) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.