First Step Weight Loss, Pllc

First Step Weight Loss, Pllc is a healthcare organization registered as Obesity and Weight Management Nutrition Registered Dietitian in Tempe, AZ, holding Type 2 (organization) NPI 1346900149 since 2021. The authorized official on file is Michael Orris, Owner.

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NPI	1346900149
Entity type	Organization (Type 2)
Legal business name	First Step Weight Loss, Pllc
Practice address	1855 E SOUTHERN AVE STE 4, Tempe, AZ, 85282
Phone	4806895104
Fax	4802456337
Enumeration date	2021-12-21
Last updated in NPPES	2021-12-21

Authorized official

Name	Michael Orris
Title	Owner
Phone	4806895104

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
133VN1201X	Obesity and Weight Management Nutrition Registered Dietitian	Primary	—	—

Copy-ready billing details

Provider: First Step Weight Loss, Pllc
NPI: 1346900149
Taxonomy: 133VN1201X (Obesity and Weight Management Nutrition Registered Dietitian)
Address: 1855 E SOUTHERN AVE STE 4, Tempe, AZ, 85282

Providers at this address

NPI	Name	Type	Specialty	Location
1952061749	Az Weight Loss Clinic, LLC	Organization	Surgery Physician	Tempe, AZ
1205596095	Surgical Weight Loss Associates of Az, Pllc	Organization	Surgery Physician	Tempe, AZ
1376203174	Az Surgical Support, Pllc	Organization	Anesthesiology Physician	Tempe, AZ
1194485995	Az Surgical Supplies, LLC	Organization	Durable Medical Equipment & Medical Supplies	Tempe, AZ
1780344564	Az Surgical Weight Loss, Pllc	Organization	Surgery Physician	Tempe, AZ

Verify this record

Cross-check NPI 1346900149 against the authoritative CMS record: view First Step Weight Loss, Pllc on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-12-21. Verify at npiregistry.cms.hhs.gov.

Where is First Step Weight Loss, Pllc located?

The practice location on file with NPPES is in Tempe, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-21.