NPPES file of Aug 9, 2026

Questcare Matrix PLLC in Southlake, TX

This location of Questcare Matrix bills under NPI 1497171110, an organization record issued on Mar 6, 2014 with the primary taxonomy Emergency Medicine Physician. It is one of 4 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1497171110
Legal name
Questcare Matrix PLLC
Entity
Type 2 · organization
Primary taxonomy
Emergency Medicine Physician 207P00000X
Practice location
201 WATERMERE DR, Southlake, TX 76092
Phone
954-939-5000
Mailing address
Dallas, TX
Enumerated
Mar 6, 2014
Record updated
Apr 29, 2026
Authorized official
Authorized Official (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

3 clinicians CMS lists with Questcare Matrix in Southlake

  1. Jennifer Brooks, AGNPGerontology Nurse Practitioner1760118582
  2. Mary Frith, NPGerontology Nurse Practitioner1235582495
  3. Richard Niles, MDFamily Medicine Physician1598714040

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 4 Questcare Matrix NPIs

Every location registered under this name, in 4 cities.

See every location

Checking an organization

  1. Confirm the business with the Texas secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.