THE MAINSTREAM GROUP
NPI 1174023725
Clinic/Center - Mental Health (Including Community Mental Health Center) in Las Vegas, NV

Active since February 20, 2018
9550 S EASTERN AVE STE 253, LAS VEGAS, NV 89123(702) 626-5814 Get Directions Write a Review

NPPES record last updated: February 20, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About The Mainstream Group NPPES

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

THE MAINSTREAM GROUP (NPI 1174023725) is a healthcare organization registered as a mental health (including community mental health center) in Las Vegas, Nevada and active in the NPI registry since February 2018. The organization lists Frank Parenti, Director, as its authorized official.

NPPES Registry Identity

NPI1174023725
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameTHE MAINSTREAM GROUP
Location Address9550 S EASTERN AVE STE 253Las Vegas, NV 89123-8042
Mailing Address9550 S Eastern Ave Ste 253Las Vegas, NV 89123-8042
Organization SubpartNo
Authorized OfficialFrank ParentiDirector · (702) 626-5814
Enumeration DateFebruary 20, 2018
NPI 1174023725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
9550 S EASTERN AVE STE 253, Las Vegas, NV 89123

Accepted Insurance

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Nurse Practitioner (Psychiatric/Mental Health)
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Rehabilitation Practitioner
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Nurse Practitioner (Family)
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Physician Assistant
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Internal Medicine
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Family Medicine
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123
Nurse Practitioner (Family)
9550 S EASTERN AVE STE 253
LAS VEGAS, NV 89123

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 The Mainstream Group's NPI number?

The NPI number for The Mainstream Group is 1174023725. It was assigned to this organization in the NPPES registry on February 20, 2018.

Where is The Mainstream Group located?

The Mainstream Group is located at 9550 S Eastern Ave Ste 253, Las Vegas, NV 89123. The listed phone number is (702) 626-5814.

What is The Mainstream Group's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

What insurance does The Mainstream Group accept?

Health plans from Ambetter from Arizona Complete Health list The Mainstream Group 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 The Mainstream Group was last updated on February 20, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.