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

Helen Yongao Williams, FNP

Individual provider Family Nurse Practitioner · NPI 1740626472

Helen Yongao Williams, FNP is a Family Nurse Practitioner in Cottonwood, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

20833 Long Branch Dr
Cottonwood, CA 96022-8701
Phone: (530) 527-0414
Fax: (530) 528-4423
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 23012 (CA)

Record details

NPI number1740626472
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMay 21, 2013
Last updated in NPPESOctober 17, 2013

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