Clinicians affiliated with Aging Well Health Care, LLC
238 clinicians on file with this group · most practice in St. Louis, MO-IL · PAC ID 1153232038
223 clinicians affiliated with Aging Well Health Care, LLC are in the 2024 Medicare Part B data, 199 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 · Internal Medicine (93) · Family Practice (69) · Nurse Practitioner (17) · Orthopedic Surgery (15) · Physician Assistant (6) · Geriatric Medicine (5) · Neurology (5) · Neurosurgery (2) · Pain Management (2) · Rheumatology (2) · Cardiology (1) · Critical Care (Intensivists) (1) · General Practice (1) · Hospitalist (1) · Physical Medicine and Rehabilitation (1) · Podiatry (1) · Pulmonary Disease (1)
Specialty links go to the specialty in St. Louis, MO-IL.
Clinicians affiliated with Aging Well Health Care, LLC, 2024
Alphabetical by last name; 201–223 of 223.
| Name | Specialty | City |
|---|---|---|
| Michael C Treisman, MD | Internal Medicine | Florissant, MO |
| Sara B Tucker, ANP | Nurse Practitioner | O Fallon, MO |
| Jamie L Tueth, D.O. | Internal Medicine | O Fallon, MO |
| Thomas A Tyree, M.D. | Internal Medicine | Saint Charles, MO |
| Muhammad H Ul Islam, M.D | Family Practice | Wentzville, MO |
| Jessica L Underhill, DO | Family Practice | Saint Peters, MO |
| Siamac Vahabzadeh, M.D. | Family Practice | Columbia, MO |
| Jason B Vangundy, M.D. | Family Practice | Lake St Louis, MO |
| John E Vernon, MD | Internal Medicine | Saint Louis, MO |
| Kamlesh C Vyas, M.D,. | Internal Medicine | Saint Louis, MO |
| Peggy Wanner-Barjenbruch, MD | Internal Medicine | Mexico, MO |
| Alexander Z Weber, D.O | Family Practice | Saint Louis, MO |
| Daniel M Weisel, MD | Family Practice | O Fallon, MO |
| Peter C Westman, MD | Internal Medicine | Saint Louis, MO |
| Margaret M Whitcraft, M.D. | Internal Medicine | Saint Louis, MO |
| Keith Wickenhauser, MD | Internal Medicine | Saint Charles, MO |
| Chandra K Wiewel, M.D. | Family Practice | O Fallon, MO |
| Ngozidilenna A Wilkins, M. D., M.P.H | Family Practice | Saint Peters, MO |
| Charles J Willey, MD | Internal Medicine | Saint Louis, MO |
| Steven F Willey, MD | Internal Medicine | Chesterfield, MO |
| Elizabeth H Williams, M.D. | Internal Medicine | Saint Louis, MO |
| Michele A Wood, D.O. | Neurology | Saint Charles, MO |
| Michael J Zappulla, AGPCNP-BC | Nurse Practitioner | Saint Peters, MO |
Practice locations
Listed practice locations in Missouri.
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