Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Johanna Guy, LVN

Individual provider Licensed Vocational Nurse · NPI 1932051554

Johanna Guy, LVN is a Licensed Vocational Nurse in Castro Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026
What do these letters mean?
LVN — Licensed Vocational Nurse
The same role as an LPN; the title used in California and Texas.

See every abbreviation used in this directory →

Practice location Address checks out

18949 Redwood Rd
Castro Valley, CA 94546-3153
Phone: (510) 881-1606
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Licensed Vocational Nurse (primary) Taxonomy 164X00000X · Licence VN233016 (CA)

Record details

NPI number1932051554
Entity typeIndividual (Type 1)
GenderFemale
Credentials LVN
Sole proprietorYes
NPI enumeratedFebruary 14, 2026
Last updated in NPPESFebruary 14, 2026
Certification dateFebruary 14, 2026

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