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

Alexandra B Williams, APRN, FNP-BC, IBCLC

Individual provider Registered Nurse · NPI 1376878678

Alexandra B Williams, APRN, FNP-BC, IBCLC is a Registered Nurse in Mountain View, California. Licensed in California and Hawaii. Registered with an NPI since 2009.

Licensed in
CA, HI
In the registry since
2009
Specialties on file
4
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

2490 Hospital Dr
Mountain View, CA 94040-4122
Phone: (808) 988-8290
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95033454 (CA)
Registered Nurse Taxonomy 163W00000X · Licence RN77990 (HI)
Lactation Consultant (Registered Nurse) Taxonomy 163WL0100X · Licence RN95157678 (CA)
Lactation Consultant (Registered Nurse) Taxonomy 163WL0100X · Licence RN77990 (HI)

Record details

NPI number1376878678
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-BC , IBCLC
Sole proprietorNo
NPI enumeratedOctober 5, 2009
Last updated in NPPESSeptember 25, 2025
Certification dateSeptember 25, 2025

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