There are 19 Internal Medicine clinicians in Texarkana, TX in Medicare’s data, ranked by the number of Medicare services they provide.
Internal Medicine clinicians in Texarkana
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Pui-Sum Wong, M.D. | 28 yrs | — | 858 | Accepts |
| Nathan Wright, M.D. | 31 yrs | — | 855 | Accepts |
| Troy Potter, MD | 35 yrs | — | 630 | Accepts |
| John Griffin, MD | 39 yrs | — | 743 | Accepts |
| Jonathan Thomas, MD | 32 yrs | — | 319 | Accepts |
| Donald Douglas, M.D. | 34 yrs | — | 407 | Accepts |
| Dewitt Fortenberry, MD | 36 yrs | — | 385 | Accepts |
| Gregory White, MD | 17 yrs | — | 742 | Accepts |
| Kevin Formes, D.O. | 23 yrs | — | 668 | Accepts |
| Alvin Payne, M.D. | — | — | 345 | Accepts |
| Sunil Patel, M.D. | 27 yrs | — | 570 | Accepts |
| Douglas Black, MD | 32 yrs | — | 517 | Accepts |
| Timothy Overlock, M.D. | 35 yrs | — | 123 | Accepts |
| Joshua Gilchrist, M.D. | 17 yrs | — | 204 | Accepts |
| Zubaer Dawlah, M.D. | 38 yrs | Yes | 176 | Accepts |
| Ukana Bassey, D.O | 16 yrs | — | 224 | Accepts |
| Mark Smith, M.D. | 21 yrs | — | 110 | Accepts |
| Zahir Ali, MD | 37 yrs | — | 156 | Accepts |
| Khalid Sherani, MD | 10 yrs | Yes | 65 | 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).
Compare hospital prices in Texarkana → · All Internal Medicine cities →
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.