FIRST STEP HOUSE LABORATORY
NPI 1659618395
Clinical Medical Laboratory in Salt Lake City, UT

Active since January 15, 2013
440 S 500 E, SALT LAKE CITY, UT 84102(801) 359-8862(801) 532-2280 Get Directions Write a Review

NPPES record last updated: September 6, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 6, 2023, Feb 9, 2021 (2 updates tracked since 2021).

About First Step House Laboratory NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FIRST STEP HOUSE LABORATORY (NPI 1659618395) is a healthcare organization registered as a clinical medical laboratory in Salt Lake City, Utah and active in the NPI registry since January 2013. The organization lists Amy Relf, Director Of Quality Improvement, as its authorized official.

NPPES Registry Identity

NPI1659618395
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameFIRST STEP HOUSE
Location Address440 S 500 ESalt Lake City, UT 84102-2705
Mailing Address440 S 500 ESalt Lake City, UT 84102-2705 · (801) 359-8862
Fax(801) 532-2280
Organization SubpartNo
Authorized OfficialAmy RelfDirector Of Quality Improvement · (801) 859-8090
Enumeration DateJanuary 15, 2013
Last NPPES UpdateSeptember 6, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2021
✔ NPI 1659618395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
440 S 500 E, Salt Lake City, UT 84102

Other Names 1

Other NameFirst Step House Laboratory

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

First Step House Laboratory is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to First Step House Laboratory, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Clinical Social Worker
NPI 1396971271
434 S. 500 E.
Salt Lake City, UT 84102
(801) 359-8862
✔ PECOS2.9 mi
Nurse Practitioner
NPI 1861155228
185 S 400 E STE 100
Bountiful, UT 84010
(801) 397-6200
✔ PECOS✔ Accepts Medicare12 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is First Step House's NPI number?

The NPI number for First Step House is 1659618395. It was assigned to this organization in the NPPES registry on January 15, 2013. The provider is also known as First Step House Laboratory.

Where is First Step House located?

First Step House is located at 440 S 500 E, Salt Lake City, UT 84102. The listed phone number is (801) 359-8862.

What is First Step House's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Is First Step House enrolled in Medicare?

Yes. First Step House is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through First Step House?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to First Step House, in Clinical Social Worker and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does First Step House accept?

Health plans from Select Health list First Step House as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for First Step House was last updated on September 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.