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

Michael J Orris, DO

Individual provider Obesity Medicine (Internal Medicine) Physician · NPI 1982646097

Michael J Orris, DO is an Obesity Medicine (Internal Medicine) Physician in Tempe, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1855 E Southern Ave
Tempe, AZ 85282-5894
Phone: (480) 829-6100
Fax: (480) 446-7602
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 4275 (AZ)
Obesity Medicine (Internal Medicine) Physician Taxonomy 207RB0002X · Licence 4275 (AZ)

Record details

NPI number1982646097
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 12, 2006
Last updated in NPPESAugust 17, 2023
Certification dateAugust 17, 2023
Mailing address1855 E. Southern Avenue, Tempe, AZ 85282-5894