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

Dr. Walter R Cayce, MD, MPH

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1528034626

Dr. Walter R Cayce, MD, MPH is a Preventive Medicine/Occupational Environmental Medicine Physician in Ajo, Arizona. Practices as a sole proprietor. Licensed in Arizona and Ohio.

Licensed in
AZ, OH
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

410 N Malacate St
Ajo, AZ 85321-2254
Phone: (520) 381-5651
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 15242 (AZ)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 35-047652 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 15242 (AZ)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 15242 (AZ)

Record details

NPI number1528034626
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedFebruary 28, 2006
Last updated in NPPESJanuary 11, 2016