There are 22 Family Practice clinicians in Decatur, IL in Medicare’s data, ranked by the number of Medicare services they provide.
Family Practice clinicians in Decatur
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| John Dimondo, M.D. | 25 yrs | Yes | 595 | Accepts |
| David Ibrahim, M.D. | 13 yrs | — | 811 | Accepts |
| Larisa Ciatlos-Deak, MD | 9 yrs | — | 384 | Accepts |
| Cynthia Marschner, DO | 27 yrs | — | 380 | Accepts |
| Mohitkumar Ajmeri, MD | 8 yrs | Yes | 331 | Accepts |
| Kimberly Walker, MD | 8 yrs | — | 263 | Accepts |
| Debra Jackson, M.D. | 33 yrs | — | 225 | Accepts |
| Amber Anderson, M.D. | 15 yrs | — | 231 | Accepts |
| David Jones, MD | 32 yrs | Yes | 152 | Accepts |
| Adarsh Bairsetty, MD | 24 yrs | — | 248 | Accepts |
| David Kiel, M.D. | 41 yrs | — | 394 | Accepts |
| Agustin Bello, M.D. | 20 yrs | — | 225 | Accepts |
| Zachary Shipp, M.D. | 13 yrs | — | 104 | Accepts |
| Monica Duran, M.D. | 31 yrs | — | 16 | Accepts |
| Akif Ahmed, DO | 5 yrs | — | 67 | Accepts |
| Jonathan Dutt, MD | 11 yrs | — | 43 | Accepts |
| Johnny Tenegra, M.D. | 15 yrs | — | 48 | Accepts |
| Justin Parker, MD | 16 yrs | — | 45 | Accepts |
| Samantha Agar, M.D. | 14 yrs | — | 31 | Accepts |
| Phillip Barnell, M.D., FAAFP | 42 yrs | — | 80 | Accepts |
| Dennis Heim, M.D. | — | — | 22 | Accepts |
| Alan Bilyeu, MD | — | — | 19 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
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Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.