IndividualActive
Joanna Diaz
NPI 1437657665 · Licensed Vocational Nurse · Lynwood, CA
Joanna Diaz is a Licensed Vocational Nurse provider in Lynwood, CA (NPI 1437657665).
Provider details
- NPI number
- 1437657665
- Entity type
- Individual
- Primary specialty
- Licensed Vocational NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 266651 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
3820 Martin Luther King Jr Blvd
Lynwood, CA 90262-3625
Phone: (310) 632-0415
Street-level locationGet directions
Mailing address
3712 Platt Ave
Lynwood, CA 90262-3615
Registry dates
- Enumerated
- 2018-01-23
- Last updated
- 2018-01-23
Frequently asked questions
- What is Joanna Diaz's NPI number?
- Joanna Diaz's National Provider Identifier (NPI) is 1437657665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Diaz's specialty?
- Joanna Diaz is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).
- Where is Joanna Diaz located?
- Joanna Diaz's practice location on file with NPPES is 3820 Martin Luther King Jr Blvd, Lynwood, CA 90262-3625.
- What is Joanna Diaz's phone number?
- The practice phone number listed in the NPPES registry for Joanna Diaz is (310) 632-0415.
- Is Joanna Diaz's NPI active?
- Yes — Joanna Diaz's NPI (1437657665) is active in the NPPES registry as of the last update on 2018-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.