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

Mr. Randulf Villanueva Erguiza, MS, NP, FNP-BC, NP-C

Individual provider Family Nurse Practitioner · NPI 1710307822

Mr. Randulf Villanueva Erguiza, MS, NP, FNP-BC, NP-C is a Family Nurse Practitioner in Soledad, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2014
What do these letters mean?
MS — Master of Science
A graduate science degree.
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

31625 Highway 101 S
Soledad, CA 93960-9529
Phone: (831) 678-5500
Show map & directions

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

Additional practice locations (1)

  • 591 McCray St Ste 231, Hollister, CA 95023-2224 — (831) 636-7494

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95000631 (CA)

Record details

NPI number1710307822
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , NP , FNP-BC , NP-C
Sole proprietorNo
NPI enumeratedApril 16, 2014
Last updated in NPPESJuly 21, 2022

Other providers in Soledad