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

Dr. Jo Ana S. Fields, MD

Individual provider Psychiatry Physician · NPI 1467420687

Dr. Jo Ana S. Fields, MD is a Psychiatry Physician in Hereford, Arizona. Practices as a sole proprietor. Licensed in California, Oklahoma and Texas.

Licensed in
CA, OK, TX
In the registry since
2006
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6206 S Ranch Rd
Hereford, AZ 85615-9183
Phone: (520) 459-0075
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence F7131 (TX)
Psychiatry Physician Taxonomy 2084P0800X · Licence 24169 (OK)
Geriatric Psychiatry Physician Taxonomy 2084P0805X · Licence 24169 (OK)
Geriatric Psychiatry Physician Taxonomy 2084P0805X · Licence F7131 (TX)
Psychiatry Physician Taxonomy 2084P0800X · Licence 41716 (CA)
Geriatric Psychiatry Physician Taxonomy 2084P0805X · Licence 41716 (CA)

Record details

NPI number1467420687
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2006
Last updated in NPPESJune 9, 2014