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

Dr. Walter Neil Simmons, MD, MPH

Individual provider Emergency Medicine Physician · NPI 1023087293

Dr. Walter Neil Simmons, MD, MPH is an Emergency Medicine Physician in Avondale, Arizona. Practices as a sole proprietor. Licensed in Arizona and Massachusetts.

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

10320 W McDowell Rd Ste N1444
Avondale, AZ 85392-4863
Phone: (866) 888-7078
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 29610 (AZ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 210645 (MA)

Record details

NPI number1023087293
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedMarch 17, 2006
Last updated in NPPESFebruary 9, 2015