Clinicians affiliated with County Of Ventura
344 clinicians on file with this group · most practice in Oxnard-Thousand Oaks-Ventura, CA · PAC ID 7911810171
193 clinicians affiliated with County Of Ventura are in the 2024 Medicare Part B data, 180 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 · Family Practice (81) · Internal Medicine (17) · Orthopedic Surgery (8) · Psychiatry (8) · Emergency Medicine (6) · Podiatry (6) · Gastroenterology (5) · General Surgery (5) · Urology (5) · Cardiology (4) · Neurology (4) · Neurosurgery (4) · Pathology (4) · Plastic and Reconstructive Surgery (4) · Nurse Practitioner (3) · Otolaryngology (3) · Physician Assistant (3) · Rheumatology (3) · Endocrinology (2) · Interventional Cardiology (2) · Ophthalmology (2) · Physical Medicine and Rehabilitation (2) · Addiction Medicine (1) · Critical Care (Intensivists) (1) · Dermatology (1) · Gynecological Oncology (1) · Hematology-Oncology (1) · Hospitalist (1) · Infectious Disease (1) · Nephrology (1) · Obstetrics & Gynecology (1) · Osteopathic Manipulative Medicine (1) · Pediatric Medicine (1) · Psychologist, Clinical (1)
Specialty links go to the specialty in Oxnard-Thousand Oaks-Ventura, CA.
Clinicians affiliated with County Of Ventura, 2024
Alphabetical by last name; 101–193 of 193.
| Name | Specialty | City |
|---|---|---|
| Morgan E Lyons, D.O. | Internal Medicine | Oxnard, CA |
| Ali O Maamar-Tayeb, M.D. | Neurology | Ventura, CA |
| Michael F Maguire, MD | Orthopedic Surgery | Santa Barbara, CA |
| Katsiaryna Malykhina, MD | Family Practice | Soldotna, AK |
| Smita D Mandal, M.D. | Internal Medicine | Simi Valley, CA |
| Ted M Mandryk, MEDICAL DOCTOR | Emergency Medicine | Ventura, CA |
| Hashim A Mapara, MD | Hospitalist | Oxnard, CA |
| Nessa S Meshkaty, M.D. | Infectious Disease | Springfield, MA |
| Joseph S Meshriky, MD | Family Practice | Simi Valley, CA |
| Raul Meza, MD | Family Practice | Ventura, CA |
| Megha Miglani, M.D. | Psychiatry | Ventura, CA |
| Steven A Mills, M.D. | Urology | Santa Barbara, CA |
| Andrew J Mitchell, PA-C | Physician Assistant | Oxnard, CA |
| Marina Morie, M.D. | Family Practice | Ventura, CA |
| Khristina Mueller, M.D. | Family Practice | Ventura, CA |
| Laura Murphy, DO | Family Practice | San Diego, CA |
| Abirami Muthukumaran, M.D | Neurology | Los Angeles, CA |
| Richard A Nakano, MD | Emergency Medicine | Ventura, CA |
| Natasha Narang, DO | Gastroenterology | Phoenix, AZ |
| Deepa Maheswari Narasimhulu, MD | Gynecological Oncology | Ventura, CA |
| Anthony J Nasr, M.D. | Pathology | Ventura, CA |
| Anh M Nguyen, D.P.M. | Podiatry | Oxnard, CA |
| Chau T Nguyen, M.D. | Otolaryngology | Ventura, CA |
| Thuy Trang J Nguyen | Internal Medicine | Ventura, CA |
| Cory M Nitzel, M.D. | Cardiology | Ventura, CA |
| Jerold A Noah, M.D. | Family Practice | Santa Paula, CA |
| John Nuhn, MD | Family Practice | Ventura, CA |
| Carlos E O'Bryan-Becerra, M.D. | Family Practice | Ventura, CA |
| Nathan Oh, D.O. | Neurosurgery | Ventura, CA |
| Kristoff A Olson, MD, MPH | Cardiology | Ventura, CA |
| Oluwatumininu Oludemi, DO | Family Practice | Ventura, CA |
| Karlos Z Oregel, M.D. | Hematology-Oncology | Huntington Beach, CA |
| Tara A Paterson, M.D. | Emergency Medicine | Ventura, CA |
| Stanley Patterson, M.D. | Family Practice | Ventura, CA |
| Greg Patton, M.D. | Family Practice | Ventura, CA |
| Sean M Pearson, DPM | Podiatry | Oxnard, CA |
| Brian Penny, M.D. | Psychiatry | Ventura, CA |
| Yohan Perera, MD | Family Practice | Oxnard, CA |
| Emelia Perez, M.D. | Family Practice | Simi Valley, CA |
| Russell T Powell, M.D. | Neurology | Ventura, CA |
| John Prichard, M.D. | Family Practice | Ventura, CA |
| Mary I Ragsdale, M.D. | Orthopedic Surgery | Ventura, CA |
| Carmen G Ramirez, MD | Family Practice | Ventura, CA |
| Michael D Ramirez, M.D. | Family Practice | Santa Barbara, CA |
| Michael J Reed, M.D. | Family Practice | Santa Barbara, CA |
| Dylan Roberg, D.P.M | Podiatry | Oxnard, CA |
| Scot L Roberg, D.P.M. | Podiatry | Ventura, CA |
| Bill S Rogers, M.D. | Family Practice | Ventura, CA |
| Javier Romero, M.D. | General Surgery | Ventura, CA |
| Jason Rowley, M.D. | Emergency Medicine | Ventura, CA |
| Richard R Rutherford, M.D. | Family Practice | Ceres, CA |
| Zadok J Sacks, MD | Pediatric Medicine | Ventura, CA |
| Barry R Sanchez, MD | General Surgery | Ventura, CA |
| Paul M Sanchez, M.D. | Gastroenterology | Oxnard, CA |
| Sara San Pedro | Nurse Practitioner | Ventura, CA |
| Christopher A Sarkiss, M.D. | Neurosurgery | Los Angeles, CA |
| Sarmen V Sarkissian, M.D. | Internal Medicine | Mission Hills, CA |
| Melody S Schniepp, M.D. | Family Practice | Hillsboro, IL |
| Vladimir A Serrano | Family Practice | Ventura, CA |
| Mrugesh C Shah, M.D. | Pathology | Thousand Oaks, CA |
| Nissar Shah, M.D | Endocrinology | Ventura, CA |
| Tanya Shah, MD | Family Practice | Kalispell, MT |
| Kevin S Shin | Family Practice | Ventura, CA |
| Kathleen A Shore, DO | Family Practice | Albuquerque, NM |
| Thomas M Sichi, DO MPH | Emergency Medicine | Kingman, AZ |
| Paul D Silverman, MD | Urology | Oxnard, CA |
| Paramjit Singh | Rheumatology | Moorpark, CA |
| Robert Sogomonian, M.D., M.B.A. | Interventional Cardiology | Ventura, CA |
| Cesar Soria, MD | Family Practice | Ventura, CA |
| Andrew Sou, DO | Internal Medicine | Kent, WA |
| William E Starr, M.D. | Plastic and Reconstructive Surgery | Ventura, CA |
| Carmen E Stellar, MD | Family Practice | Ventura, CA |
| Denise Stennette, M.D. | Orthopedic Surgery | Ventura, CA |
| Jonathan V Sukumar, D.O. | Physical Medicine and Rehabilitation | Ventura, CA |
| Mika Sumiyoshi, M.D. | Otolaryngology | Sacramento, CA |
| Kelly M Swade, D.O | Family Practice | Ventura, CA |
| Tadashi Takara, M.D. | Orthopedic Surgery | Ventura, CA |
| Cassandra L Thomas, M.D. | Internal Medicine | Ventura, CA |
| Monica K Tulimiero, MD | Family Practice | Ventura, CA |
| Scott R Underwood, D.O. | Internal Medicine | Oxnard, CA |
| Lauren M Van Sant, D.O. | Osteopathic Manipulative Medicine | Ventura, CA |
| Juan Vega, M.D. | Obstetrics & Gynecology | Ventura, CA |
| Steven M Vines, D.P.M. | Podiatry | Ventura, CA |
| Antonio Viscarra, M.D. | Family Practice | Simi Valley, CA |
| Lindsay Waggerman, MD | Family Practice | Ventura, CA |
| Katherine E Wagner, MD | Neurosurgery | Stanford, CA |
| Anthony Walls, M.D. | Family Practice | Ventura, CA |
| Aimee Wing, M.D. | Internal Medicine | Ventura, CA |
| Meghan M Woods, M.D. | Family Practice | Albuquerque, NM |
| Patricia K Wright, M.S. | Psychologist, Clinical | Ventura, CA |
| Thomas Y Wu, M.D. | Orthopedic Surgery | Oxnard, CA |
| Kellie J Zaylor, D.O | Family Practice | Mission Hills, CA |
| Zachary M Zwolak, D.O. | Addiction Medicine | Ventura, CA |
Practice locations
Listed practice locations in California.
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