Clinicians affiliated with Fremont Emergency Services Scherr Ltd
133 clinicians on file with this group · most practice in Las Vegas-Henderson-North Las Vegas, NV · PAC ID 4880684554
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
108 clinicians affiliated with Fremont Emergency Services Scherr Ltd are in the 2024 Medicare Part B data, 92 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 · Emergency Medicine (92) · Nurse Practitioner (16)
Specialty links go to the specialty in Las Vegas-Henderson-North Las Vegas, NV.
Clinicians affiliated with Fremont Emergency Services Scherr Ltd, 2024
Alphabetical by last name; 1–100 of 108.
| Name | Specialty | City |
|---|---|---|
| Kenneth W Adams, M.D. | Emergency Medicine | Las Vegas, NV |
| Caleb K Anderson, DO | Emergency Medicine | El Paso, TX |
| Eric J Anderson, MD | Emergency Medicine | Las Vegas, NV |
| Annie Au, DO | Emergency Medicine | Las Vegas, NV |
| Benjamin Barringer, MD | Emergency Medicine | Nellis Afb, NV |
| Heather A Bettencourt, RN | Nurse Practitioner | Las Vegas, NV |
| Faraaz Bhatti, MD | Emergency Medicine | Salem, VA |
| Theddy R Blanc | Emergency Medicine | Las Vegas, NV |
| Timise Brough, FNP | Nurse Practitioner | Las Vegas, NV |
| Nechelle F Cabrera | Nurse Practitioner | Las Vegas, NV |
| Ingrid D Carter, DO | Emergency Medicine | Coral Springs, FL |
| Alfonso C Castellucci, DO | Emergency Medicine | Lakewood, CA |
| James S Chan, M.D. | Emergency Medicine | Monroe, OH |
| Willis Chang, M.D. | Emergency Medicine | Las Vegas, NV |
| Samantha Chin, M.D | Emergency Medicine | Brooklyn, NY |
| Jean-Gabriel Coignet, M.D. | Emergency Medicine | Nellis Afb, NV |
| David M Crawford, M.D. | Emergency Medicine | Fort Sam Houston, TX |
| Jennifer L Daugharthy, MD | Emergency Medicine | Las Vegas, NV |
| Alexander Daves, D.O. | Emergency Medicine | Cleveland, OH |
| James T Dellis, D.O. | Emergency Medicine | Beaumont, TX |
| Leesa C Echols, MD | Emergency Medicine | Olympia, WA |
| Darren S Edson, MD | Emergency Medicine | Carbondale, IL |
| Carlos J Esparza, APRN, FNP-C | Nurse Practitioner | Las Vegas, NV |
| Erik P Evensen, DO | Emergency Medicine | Las Vegas, NV |
| David E Farkas, MD | Emergency Medicine | Kenosha, WI |
| Matthew Figlewicz, DO | Emergency Medicine | Nellis Afb, NV |
| Patrick H Flores, D.O. | Emergency Medicine | Las Vegas, NV |
| Daniel Fong, M.D. | Emergency Medicine | Amarillo, TX |
| Johnny Fong, MD | Emergency Medicine | Las Vegas, NV |
| Piers Frieden, MD | Emergency Medicine | Gainesville, FL |
| Aaron Fry, D.O. | Emergency Medicine | Norman, OK |
| Andrew J Frye, M.D. | Emergency Medicine | Las Vegas, NV |
| Nicholas Glover, DO | Emergency Medicine | Palm Springs, CA |
| Scott Goodsell | Emergency Medicine | Las Vegas, NV |
| Brett Hansen, M.D. | Emergency Medicine | Las Vegas, NV |
| Zachary H Hansen, MD | Emergency Medicine | Las Vegas, NV |
| Bryce A Hoer, MD | Emergency Medicine | Las Vegas, NV |
| Nina R House, M.D. | Emergency Medicine | Saginaw, MI |
| Joel S Hoyte, M.D. | Emergency Medicine | Cartersville, GA |
| Patrick Hsu | Emergency Medicine | Brandon, FL |
| Julie J Hussey, APRN | Nurse Practitioner | Las Vegas, NV |
| Morgan M Jensen, DO | Emergency Medicine | Las Vegas, NV |
| Aaron A Johnson, DO | Emergency Medicine | Nellis Afb, NV |
| Amanda R Jordan, MD | Emergency Medicine | Dallas, TX |
| Chris Y Lee, DO | Emergency Medicine | Henderson, NV |
| Frank C Lee, DO | Emergency Medicine | Las Vegas, NV |
| Matthew Lee, DO | Emergency Medicine | Columbus, OH |
| Alexandra Lewis, DO | Emergency Medicine | Las Vegas, NV |
| Robert A Lifferth, D.O. | Emergency Medicine | Monroe, MI |
| Alex Lin, DO | Emergency Medicine | Las Vegas, NV |
| Charles Lin, M.D. | Emergency Medicine | Las Vegas, NV |
| David J Linzey, FNP-C | Nurse Practitioner | Santa Barbara, CA |
| Arlene Jane Sahara C Losloso, D.O. | Emergency Medicine | Richmond Heights, OH |
| Michael Lundberg, D.O. | Emergency Medicine | Oklahoma City, OK |
| Hayden J Maag, DO | Emergency Medicine | Las Vegas, NV |
| Jaymi A Mackenzie | Nurse Practitioner | Las Vegas, NV |
| Kerstin N Margiotti, APN | Nurse Practitioner | Las Vegas, NV |
| Dennis A Martinez, MD | Emergency Medicine | South Lake Tahoe, CA |
| Vicki Mazzorana, M.D | Emergency Medicine | Mountain View, CA |
| Daniel F Mcbride, MD, MPH | Emergency Medicine | Henderson, NV |
| Lorena Mcconnell, MD | Emergency Medicine | Washington, NC |
| Stephen Mckinney, DO | Emergency Medicine | Trenton, MI |
| Eliseo D Mercado | Nurse Practitioner | Henderson, NV |
| Tyler B Miller, DO | Emergency Medicine | Las Vegas, NV |
| Ashkan Morim, MD, MPH | Emergency Medicine | Henderson, NV |
| Nathaniel A Morin, DO | Emergency Medicine | Aurora, CO |
| Jonathan Ni, DO | Emergency Medicine | Las Vegas, NV |
| Diana Oganesyan, MD | Emergency Medicine | Las Vegas, NV |
| Aaron Osborne, M.D., PH.D. | Emergency Medicine | Brandon, FL |
| Tracy Parker, FNP-BC | Nurse Practitioner | Duncan, OK |
| Alexander W Payne, MD | Emergency Medicine | Las Vegas, NV |
| Jaime J Primerano, D.O. | Emergency Medicine | Henderson, NV |
| Anam M Qazi, NP | Nurse Practitioner | North Las Vegas, NV |
| Christian L Rank, MD | Emergency Medicine | Mission Viejo, CA |
| Haziq A Rauf, MD | Emergency Medicine | Lansing, MI |
| Brandon A Reese, NP | Nurse Practitioner | Las Vegas, NV |
| Christopher M Richards, DO | Emergency Medicine | Tucson, AZ |
| Suzanne M Roozendaal, D.O. | Emergency Medicine | Las Vegas, NV |
| Drake J Rothstein, MD | Emergency Medicine | Nellis Afb, NV |
| Jason E Rozeski | Emergency Medicine | Boulder, CO |
| John M Rushton, M.D. | Emergency Medicine | Las Vegas, NV |
| Michael J Rushton, DO | Emergency Medicine | Las Vegas, NV |
| Nick A Sadeghi, MD | Emergency Medicine | Las Vegas, NV |
| Henry Matthew R Santos, DO | Emergency Medicine | Las Vegas, NV |
| Grace Sasaki, DO | Emergency Medicine | Las Vegas, NV |
| Jennifer M Scavuzzo | Nurse Practitioner | Las Vegas, NV |
| Scott A Scherr, MD | Emergency Medicine | Las Vegas, NV |
| Amy L Seegers, M.D. | Emergency Medicine | Port Angeles, WA |
| Andrew E Sheep, M.D. | Emergency Medicine | Las Vegas, NV |
| Logan C Sondrup, M.D. | Emergency Medicine | Las Vegas, NV |
| Jino Soriano, DO | Emergency Medicine | Las Vegas, NV |
| Joana Sotelo, NP | Nurse Practitioner | Las Vegas, NV |
| Christin Sullivan, FNP-C | Nurse Practitioner | Las Vegas, NV |
| Brian E Syska, MD | Emergency Medicine | Las Vegas, NV |
| Kiersaula M Taylor | Nurse Practitioner | Las Vegas, NV |
| Pauline Y Terbio, DO | Emergency Medicine | Las Vegas, NV |
| Tina T Tran, DO | Emergency Medicine | Las Vegas, NV |
| John F Trentini, M.D. | Emergency Medicine | Nellis Afb, NV |
| Krystal L Turgiss, MD | Emergency Medicine | Houston, TX |
| Geoffrey A Wade, MD | Emergency Medicine | Las 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