There are 8 Internal Medicine clinicians in Oak Brook, IL in Medicare’s data, ranked by the number of Medicare services they provide.
Internal Medicine clinicians in Oak Brook
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Adrian Jova, D.O. | 10 yrs | — | 515 | Accepts |
| Meera Madappallil, M.D. | 32 yrs | Yes | 240 | Accepts |
| Zaid Jabbar, M.D. | 21 yrs | Yes | 105 | Accepts |
| Mathai Karingada, M.D. | 25 yrs | — | 288 | Accepts |
| Nancy Tran, M.D. | 26 yrs | — | 275 | Accepts |
| Bhupat Mehta, MD | 53 yrs | — | 112 | Accepts |
| Heather Huston, MD | 6 yrs | — | 183 | Accepts |
| Jawdat Abboud, MD | 38 yrs | — | 12 | 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.