Clinicians affiliated with Medinix Medical Services Singh PLLC

24 clinicians on file with this group · most practice in Las Vegas-Henderson-North Las Vegas, NV · PAC ID 3476955345

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

20 clinicians affiliated with Medinix Medical Services Singh PLLC are in the 2024 Medicare Part B data, 7 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (10) · Family Practice (4) · Internal Medicine (3) · Physician Assistant (3)

Specialty links go to the specialty in Las Vegas-Henderson-North Las Vegas, NV.

Clinicians affiliated with Medinix Medical Services Singh PLLC, 2024

Alphabetical by last name; 20.

NameSpecialtyCity
Alexandra K Acosta Owens, MDFamily PracticeLas Vegas, NV
Samantha Altergott SternsNurse PractitionerLas Vegas, NV
Daniel G Arsulo, NPNurse PractitionerLas Vegas, NV
Yvonne A Barry, MD, PH.D.Family PracticeLas Vegas, NV
Judith A Belete, APRNNurse PractitionerLas Vegas, NV
Rebecca Crowley-Huey, PA-CPhysician AssistantLas Vegas, NV
Guillermo Fraga, MDInternal MedicineHenderson, NV
Elizabeth G Kelemen, APRNNurse PractitionerLas Vegas, NV
Grace J Korir, APRNNurse PractitionerLas Vegas, NV
Vikas Lahar, MDInternal MedicineNorth Las Vegas, NV
Alex Ley RojoNurse PractitionerLas Vegas, NV
Rini S Mathews, MSN, APRN, FNP-CNurse PractitionerLas Vegas, NV
Jasmin Q Matutis, APRN, FNP-BCNurse PractitionerLas Vegas, NV
Stephanie M Melcher, FNPNurse PractitionerN Las Vegas, NV
Sheila L Miranda, M.D.Internal MedicineLas Vegas, NV
Nadiasly M Santillano Cuesta, APRN-CNPNurse PractitionerNorth Las Vegas, NV
Laveena Sullhan, PA-CPhysician AssistantLas Vegas, NV
Calida Tam, PA-CPhysician AssistantLas Vegas, NV
Mark Tan, MDFamily PracticeLas Vegas, NV
Stephanie Zority, MDFamily PracticeLas Vegas, NV

Practice locations

Listed practice locations in Nevada.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations