Clinicians affiliated with Cnos PC
99 clinicians on file with this group · most practice in Sioux City, IA-NE-SD · PAC ID 4284548942
91 clinicians affiliated with Cnos PC are in the 2024 Medicare Part B data, 34 of them physicians. Data years with affiliated clinicians: 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 · Physician Assistant (22) · Nurse Practitioner (18) · Orthopedic Surgery (16) · Physical Therapist in Private Practice (12) · Neurosurgery (5) · General Surgery (3) · Neurology (3) · Occupational Therapist in Private Practice (3) · Dermatology (2) · Gastroenterology (2) · Hand Surgery (1) · Plastic and Reconstructive Surgery (1) · Podiatry (1) · Rheumatology (1) · Speech Language Pathologist (1)
Specialty links go to the specialty in Sioux City, IA-NE-SD.
Clinicians affiliated with Cnos PC, 2024
Alphabetical by last name; 91.
| Name | Specialty | City |
|---|---|---|
| Tyson D Allen | Physician Assistant | Dakota Dunes, SD |
| Aaron Althaus, M.D. | Orthopedic Surgery | Kansas City, KS |
| Trisha M Anderson, PA-C | Physician Assistant | Dakota Dunes, SD |
| Margaret K Andriano, PT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Maria A Azpeitia, NP | Nurse Practitioner | Dakota Dunes, SD |
| Chase Beiermann, PA | Physician Assistant | Dakota Dunes, SD |
| Alison M Berger, NP-C | Nurse Practitioner | Sioux City, IA |
| Benjamin T Bissell, M.D. | Orthopedic Surgery | Dakota Dunes, SD |
| Sarah Bligh, MD | Gastroenterology | Dakota Dunes, SD |
| Davis Bloemendaal, PA-C | Physician Assistant | Dakota Dunes, SD |
| Brooke M Buum, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Joseph H Carreau, MD | Orthopedic Surgery | Dakota Dunes, SD |
| James L Case, MD | Neurology | Dakota Dunes, SD |
| Kimberly Cooper, OTR/L | Occupational Therapist in Private Practice | Dakota Dunes, SD |
| Carol Copeland, DPT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Michelle L Daffer, MD | Dermatology | Dakota Dunes, SD |
| Justin T Deans, D.O. | Orthopedic Surgery | Dakota Dunes, SD |
| Kelly L Delaney-Nelson, M.D. | Rheumatology | Dakota Dunes, SD |
| Nicole M Devoe, DNP | Nurse Practitioner | Sioux Falls, SD |
| Amy L Dietrich, PA C | Physician Assistant | Dakota Dunes, SD |
| Ryan M Duhaime, DPT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Quentin J Durward, MD | Neurosurgery | Dakota Dunes, SD |
| Michael T Espiritu, MD | Orthopedic Surgery | Dakota Dunes, SD |
| Scott M Feese, PA-C | Physician Assistant | Dakota Dunes, SD |
| Nichole R Friessen, PA | Physician Assistant | Dakota Dunes, SD |
| Willy A Garcia, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Wilmar A Garcia, FNP-C | Nurse Practitioner | Sioux City, IA |
| Jon M Grudem, MD | Neurology | North Sioux City, SD |
| Mark K Hall, PT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Justin T Hargrave, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Mei He, M.D. | Neurology | Dakota Dunes, SD |
| James R Hegvik, MD | General Surgery | Dakota Dunes, SD |
| Shauna M Hoak, MPT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Joshua Hockett | Orthopedic Surgery | Dakota Dunes, SD |
| Leah Hudelson, CNP | Nurse Practitioner | Dakota Dunes, SD |
| Anne C Jeneary, PA | Physician Assistant | Dakota Dunes, SD |
| Brian D Johnson, M.D. | Orthopedic Surgery | Dakota Dunes, SD |
| Matthew R Johnson, MD, MPH | Neurosurgery | Dakota Dunes, SD |
| Paul E Johnson, MD | General Surgery | Dakota Dunes, SD |
| Sara J Johnson, OT | Occupational Therapist in Private Practice | Dakota Dunes, SD |
| Daniel R Kensinger, MD | Orthopedic Surgery | Dakota Dunes, SD |
| Hendrik B Klopper, MD | Neurosurgery | Dakota Dunes, SD |
| Joel Kraayenbrink, PA-C | Physician Assistant | Dakota Dunes, SD |
| Makenzie K Kreber, ARNP | Nurse Practitioner | Dakota Dunes, SD |
| Raymond Kuwahara, MD | Dermatology | Lafayette, IN |
| Amanda Lauer | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Jennifer Lauer, PT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Joshua C Locker, M.D. | Orthopedic Surgery | Leawood, KS |
| Rebecca M Ludwig, DNP | Nurse Practitioner | Dakota Dunes, SD |
| Rosa M Marquez, PA-C | Physician Assistant | Dakota Dunes, SD |
| Rayna L Mccormick, FNP-C | Nurse Practitioner | Dakota Dunes, SD |
| Chelsea M Mccrone, PA-C | Physician Assistant | Verdigre, NE |
| Reed B Mcgill, PA | Physician Assistant | Dakota Dunes, SD |
| Ryan C Meis, MD | Orthopedic Surgery | Dakota Dunes, SD |
| Steven J Meyer, MD | Orthopedic Surgery | Dakota Dunes, SD |
| Jeffrey P Michalak, DO | Gastroenterology | Dakota Dunes, SD |
| Elijah G Miller, D.O. | Orthopedic Surgery | Blue Springs, MO |
| Nicolle M Moore, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Derrick Moss, ATC | Physician Assistant | Orange City, IA |
| Alyssa D Mrsny, PA-C | Physician Assistant | Dakota Dunes, SD |
| Christy S Nelson, PT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Daniel R Nelson, MD | Orthopedic Surgery | Dakota Dunes, SD |
| Craig R Nemechek, M.D. | General Surgery | Dakota Dunes, SD |
| Nicholas Nielsen | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Allison R Owings, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Phinit Phisitkul, MD | Orthopedic Surgery | Sioux City, IA |
| Amanda K Pospischil, NP | Nurse Practitioner | Dakota Dunes, SD |
| Jessica A Prewitt-Emerson, PA-C | Physician Assistant | Dakota Dunes, SD |
| James L Ramos, PA-C | Physician Assistant | Dakota Dunes, SD |
| Ashton T Redstone, PA-C | Physician Assistant | Dakota Dunes, SD |
| Angie Reinhardt, OTR/L | Occupational Therapist in Private Practice | Dakota Dunes, SD |
| David Rettedal, DPM | Podiatry | Dakota Dunes, SD |
| Mayra L Rodriguez, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Daniel B Rubens, SLP | Speech Language Pathologist | Dakota Dunes, SD |
| Joanna B Salinas, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| William Samuelson, M.D. | Orthopedic Surgery | Sioux City, IA |
| Mary A Schultz, PA-C | Physician Assistant | Dakota Dunes, SD |
| Grant H Shumaker, MD | Neurosurgery | Dakota Dunes, SD |
| Ethan R Stofferan | Physician Assistant | Dakota Dunes, SD |
| Steven J Stokesbary, MD | Orthopedic Surgery | Dakota Dunes, SD |
| Theresa J Swenson, PA-C | Physician Assistant | Sioux City, IA |
| William E Thorell, MD | Neurosurgery | Omaha, NE |
| Chase A Tobin, MD | Plastic and Reconstructive Surgery | Dakota Dunes, SD |
| Alexandra Tritz, DPT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Cydney J Trudeau, NP-C | Nurse Practitioner | Dakota Dunes, SD |
| Cristin R Vander Weerdt, PA-C | Physician Assistant | Dakota Dunes, SD |
| Brenda L Van Scoyk, PA C | Physician Assistant | Dakota Dunes, SD |
| Madison R Voss, PT | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Martin R Walsh | Physical Therapist in Private Practice | Dakota Dunes, SD |
| Tibor T Warganich, M.D. | Hand Surgery | Dakota Dunes, SD |
| Katie M Wictor, NP-C | Nurse Practitioner | Dakota Dunes, SD |
Practice locations
Listed practice locations in Iowa, Nebraska, South Dakota.
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