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

First Step Weight Loss, PLLC

Organization Obesity and Weight Management Nutrition Registered Dietitian · NPI 1346900149

First Step Weight Loss, PLLC is an Obesity and Weight Management Nutrition Registered Dietitian in Tempe, Arizona. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1855 E Southern Ave Ste 4
Tempe, AZ 85282-5894
Phone: (480) 689-5104
Fax: (480) 245-6337
Show map & directions

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

Specialties & licences

Obesity and Weight Management Nutrition Registered Dietitian (primary) Taxonomy 133VN1201X

Record details

NPI number1346900149
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Orris — Owner · (480) 689-5104
NPI enumeratedDecember 21, 2021
Last updated in NPPESDecember 21, 2021
Certification dateDecember 21, 2021
Mailing address1847 E Southern Ave Ste 2, Tempe, AZ 85282-5881