First Step Weight Loss, PLLC
NPI 1346900149 · Obesity and Weight Management Nutrition Registered Dietitian · Tempe, AZ
First Step Weight Loss, PLLC is a Obesity and Weight Management Nutrition Registered Dietitian organization in Tempe, AZ (NPI 1346900149).
Provider details
- NPI number
- 1346900149
- Entity type
- Organization
- Primary specialty
- Obesity and Weight Management Nutrition Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Michael Orris, Owner(480) 689-5104
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-21
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is First Step Weight Loss, PLLC's NPI number?
- First Step Weight Loss, PLLC's National Provider Identifier (NPI) is 1346900149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is First Step Weight Loss, PLLC?
- First Step Weight Loss, PLLC is classified in the NPPES registry as Obesity and Weight Management Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is First Step Weight Loss, PLLC located?
- First Step Weight Loss, PLLC's practice location on file with NPPES is 1855 E Southern Ave Ste 4, Tempe, AZ 85282-5894.
- What is First Step Weight Loss, PLLC's phone number?
- The practice phone number listed in the NPPES registry for First Step Weight Loss, PLLC is (480) 689-5104.
- Who is the authorized official for First Step Weight Loss, PLLC?
- The authorized official listed on First Step Weight Loss, PLLC's NPPES record is Michael Orris, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is First Step Weight Loss, PLLC's NPI active?
- Yes — First Step Weight Loss, PLLC's NPI (1346900149) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.