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Barbara Johnson, LVN
NPI 1336383629 · Licensed Vocational Nurse · Altadena, CA
Barbara Johnson, LVN is a Licensed Vocational Nurse provider in Altadena, CA (NPI 1336383629).
Provider details
- NPI number
- 1336383629
- Entity type
- Individual
- Primary specialty
- Licensed Vocational NurseNursing Service Providers
- Credential
- LVN
- Sex
- Female
- Sole proprietor
- No
- License
- VN238342 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2933 El Nido Dr
Altadena, CA 91001-4529
Phone: (626) 395-7100
Street-level locationGet directions
Mailing address
2933 El Nido Dr
Altadena, CA 91001-4529
Registry dates
- Enumerated
- 2009-04-30
- Last updated
- 2009-04-30
Frequently asked questions
- What is Barbara Johnson's NPI number?
- Barbara Johnson's National Provider Identifier (NPI) is 1336383629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Johnson's specialty?
- Barbara Johnson is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).
- Where is Barbara Johnson located?
- Barbara Johnson's practice location on file with NPPES is 2933 El Nido Dr, Altadena, CA 91001-4529.
- What is Barbara Johnson's phone number?
- The practice phone number listed in the NPPES registry for Barbara Johnson is (626) 395-7100.
- Is Barbara Johnson's NPI active?
- Yes — Barbara Johnson's NPI (1336383629) is active in the NPPES registry as of the last update on 2009-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.