Clinicians affiliated with Ottumwa Health Group LLC
26 clinicians on file with this group · most practice in Ottumwa, IA · PAC ID 3971629924
24 clinicians affiliated with Ottumwa Health Group LLC are in the 2024 Medicare Part B data, 16 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 (7) · Family Practice (3) · General Surgery (3) · Interventional Cardiology (2) · Obstetrics & Gynecology (2) · Orthopedic Surgery (2) · Cardiology (1) · Gastroenterology (1) · Physician Assistant (1) · Surgical Oncology (1) · Urology (1)
Specialty links go to the specialty in Ottumwa, IA.
Clinicians affiliated with Ottumwa Health Group LLC, 2024
Alphabetical by last name; 24.
| Name | Specialty | City |
|---|---|---|
| Mahmoud Alameddine | Urology | Ottumwa, IA |
| Shelley Bechtel, FNP-BC | Nurse Practitioner | Ottumwa, IA |
| Steven K Branch, M.D., PH.D. | General Surgery | Danville, IN |
| Jeffrey A Brannen, DO | Gastroenterology | Clive, IA |
| Rebecca F Brown, MD | Surgical Oncology | Baltimore, MD |
| Amanda J Davis, ARNP | Nurse Practitioner | Ottumwa, IA |
| Shawn Dawson, M.D. | Family Practice | Ottumwa, IA |
| Ravinder K Dervesh, MD | Interventional Cardiology | Des Moines, IA |
| Andrew J Dittenhofer, D.O | General Surgery | Portsmouth, OH |
| Case C Everett, MD | Family Practice | Ottumwa, IA |
| Dominic A Formaro, D.O. | General Surgery | Newton, IA |
| Jonathon Hennings | Nurse Practitioner | Waterloo, IA |
| Jessica A Hicks, D.O. | Family Practice | Ottumwa, IA |
| Nusaybah Ismail | Physician Assistant | Morton Grove, IL |
| Mudassir I Malik, MD | Cardiology | Des Moines, IA |
| Carol L Mcintyre, D.O. | Obstetrics & Gynecology | Maryville, MO |
| Stephanie Merrill | Nurse Practitioner | Ottumwa, IA |
| Michael B Scherb, M.D. | Orthopedic Surgery | Mason City, IA |
| Bradley A Scott, DO | Orthopedic Surgery | Grand Blanc, MI |
| Shelli R Slaughter, FNP | Nurse Practitioner | Kirksville, MO |
| Peggy S Swank, ARNP | Nurse Practitioner | Ottumwa, IA |
| Mark A Tannenbaum, M.D. | Interventional Cardiology | West Des Moines, IA |
| Lori A Wells, ARNP | Nurse Practitioner | Keosauqua, IA |
| Jessica A Zaret, MD | Obstetrics & Gynecology | Woodbridge, CT |
Practice locations
Listed practice locations in Iowa.
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