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

Mrs. Barbara J Wallner, FNP

Individual provider Family Nurse Practitioner · NPI 1548344856

Mrs. Barbara J Wallner, FNP is a Family Nurse Practitioner in Winterhaven, California. Works from 3 locations. Licensed in Arizona and California.

Licensed in
AZ, CA
In the registry since
2006
Specialties on file
2
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

2133 Winterhaven Dr
Winterhaven, CA 92283
Phone: (760) 538-3073
Fax: (760) 205-0016
Show map & directions

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

Additional practice locations (2)

  • 8652 E Eastridge Drive, Prescott Valley, AZ 86314-9462 — (928) 713-1920
  • 5730 Packard Ave Ste 500, Marysville, CA 95901-7119 — (530) 749-3242

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 14096 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 150372 (AZ)

Record details

NPI number1548344856
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESMarch 18, 2021
Certification dateFebruary 24, 2021

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