Home › Doctors › Internal Medicine › Mesa, AZ There are 117 Internal Medicine clinicians in Mesa, AZ in Medicare’s data, ranked by the number of Medicare services they provide.
Internal Medicine clinicians in Mesa Clinician Experience Telehealth Medicare patients Assignment CN Chikwendu Nwosu, MD 32 yrs Yes 1,179 Accepts RT Robert Tully, M.D. 45 yrs Yes 874 Accepts AT Alex Twumampofo, MD 43 yrs — 535 Accepts DW David Warren, M.D. 15 yrs — 563 Accepts AW Andrew Williams, MD 14 yrs Yes 1,078 Accepts GC Gerard Chamberlin, MD 21 yrs — 523 Accepts ST Stephen Thomas, M.D. — Yes 786 Accepts DM Douglas Maready, M.D. 20 yrs Yes 414 Accepts GA Gamal Aboul-Nasr, MD 45 yrs Yes 454 Accepts MP Madhavi Pesari, MD 29 yrs Yes 433 Accepts RA Robert Arashahi, M.D. 32 yrs — 763 Accepts AR Ashwin Ramadhar, M.D. 24 yrs — 444 Accepts DB David Berrey, D.O. 17 yrs Yes 612 Accepts TB Tami Bruce, MD 29 yrs Yes 440 Accepts BB Barjinder Bhullar, MD 31 yrs — 418 Accepts MS Mashood Sajjad, MD 24 yrs Yes 196 Accepts TK Tariq Khalil, MD 38 yrs — 614 Accepts SN Sher Naidoo, MD 12 yrs — 639 Accepts AI Ali Imran, M.D. 9 yrs — 465 Accepts JG John Griffin, DO 8 yrs Yes 526 Accepts OO Oyoyo Onuoha, M.D. 30 yrs Yes 241 Accepts RR Ramesh Ramaswamy, M.D. 30 yrs — 620 Accepts MS Mahmood Shahlapour, M.D. 29 yrs — 626 Accepts AN Ajaysingh Nirwan, MD 35 yrs — 369 Accepts SJ Sudhanshu Jain, M.D. 30 yrs — 361 Accepts RK Ritesh Kanotra, MD 17 yrs — 454 Accepts MS Madiha Sajjad, MD 19 yrs Yes 179 Accepts OB Ojas Bansal, M.B.B.S. 17 yrs Yes 427 Accepts YR Yasir Rudha, M.D. 25 yrs — 362 Accepts MK Mustafa Khan, MD 14 yrs — 361 Accepts MM Meet Modi 7 yrs — 416 Accepts NH Nathan Hatfield, D.O. 9 yrs Yes 191 Accepts NC Noah Choi, MD 12 yrs — 354 Accepts AB Ankur Bant, M.D. 22 yrs — 351 Accepts SH Sai Prashanth Haranath, M.D. 28 yrs — 292 Accepts YV Yunuen Valenzuela, M.D. 24 yrs — 388 Accepts MO Marwan Oleiwi, MD 25 yrs — 390 Accepts DP Dipal Patel, MD 19 yrs — 417 Accepts MB Mathew Benjamin, M.D. 34 yrs Yes 280 Accepts FW Francene Warner, M.D. — — 133 Accepts NS Nabin Sharma, M.D. 32 yrs — 246 Accepts AA Ahmad Atallah, MD, MA 7 yrs — 374 Accepts YS Yamine Saddouk, MD, DO 37 yrs — 340 Accepts JW Justin Welsh, DO 9 yrs — 297 Accepts PS Paramvir Singh, M.D 23 yrs — 446 Accepts MN Marappa Nalle, MD 29 yrs — 359 Accepts BA Brian Andrews, M.D 41 yrs Yes 358 Accepts MB Mazen Beydoun, DO 8 yrs — 351 Accepts FK Fiza Khan, MD 23 yrs — 338 Accepts CT Carmen Torres, MD 18 yrs — 291 Accepts IT Ibrahim Taweel, MD 15 yrs — 400 Accepts SK Srikant Kumar, MD 20 yrs — 304 Accepts RP Rajvee Patel, MD 4 yrs — 228 Accepts IK Imran Khan, MD 22 yrs — 334 Accepts SP Shalin Patel, DO 8 yrs — 322 Accepts RK Rma Kumra, MD 6 yrs — 298 Accepts SG Stephanie Graves 14 yrs — 319 Accepts PT Pavan Tiyyagura, MD 23 yrs — 288 Accepts BB Bassil Bayazed, MD 35 yrs — 293 Accepts SN Sandeep Nagre, MD 18 yrs — 326 Accepts KK Karthik Kailasam, MD 12 yrs — 276 Accepts ES Esther Sebakijje, MD 9 yrs — 223 Accepts SM Shahnaz Mazdeh, MD 36 yrs — 272 Accepts VG Vijay Gill, MD 39 yrs — 83 Accepts PS Prakash Shah, MD 38 yrs — 239 Accepts KZ Kevin Zuidema, D.O. 12 yrs — 198 Accepts BF Brian Fung, MD 9 yrs — 215 Accepts MJ Moh'd Jibreel, MD 26 yrs — 263 Accepts MP Mark Postacchini, MD 16 yrs — 189 Accepts ND Nathan Duffin, D.O. 20 yrs — 184 Accepts JJ Jose Jimenez-Cintron, MD 20 yrs — 366 Accepts TF Travis Fisher, MD 36 yrs — 156 Accepts AH Andrew Hemmen, MD 23 yrs — 199 Accepts CM Cris Molina, MD 8 yrs — 290 Accepts KC Kern Chaudhry, MD 21 yrs — 299 Accepts LA Liza Anwar, D.O 9 yrs Yes 139 Accepts MJ Mihae Joo, MD 26 yrs — 202 Accepts SM Sandra Mele, D.O. 11 yrs — 193 Accepts CH Chad Hammad, MD 27 yrs — 171 Accepts MA Muhammad Alam, MD 42 yrs — 85 Accepts DW Donald White, M.D. 17 yrs — 118 Accepts MZ Ming Zhang, MD 29 yrs — 404 Accepts FA Firas Abbas, M.D. M.P.H. 25 yrs — 161 Accepts CS Charles Stauffer, M.D. 16 yrs Yes 123 Accepts MC Matthew Checketts, D.O. — — 215 Accepts JC Jason Cobb, M.D. 17 yrs — 134 Accepts YS Yessica Sachdeva, M.D. 18 yrs Yes 105 Accepts NR Nema Runyan, M.D. 43 yrs — 152 Accepts AP Alejandro Pineda, MD 12 yrs — 122 Accepts IE Ini Ekpo, MD 28 yrs — 339 Accepts MR Martin Rubin, MD 48 yrs Yes 61 Accepts EW Ewelina Wojtaszek, MD 9 yrs — 298 Accepts AB Alyssa Buckenheimer, MD 10 yrs — 108 Accepts DH David Hernandez, DO 18 yrs — 284 Accepts MM Mustafa Malik, M.D. 10 yrs — 269 Accepts CS Chris Savage, MD, MA 15 yrs — 96 Accepts AA Anas Abu Assi, MBBS 8 yrs — 260 Accepts RG Ria Ghose Kundu, M.D. — — 125 Accepts FY Fayz Yar Khan, M.D. 20 yrs Yes 94 Accepts KP Kevin Peine, MD 14 yrs — 225 Accepts RN Resmi Nair, MD 19 yrs Yes 62 Accepts SM Sajjad Minhas, MD 38 yrs — 182 Accepts NK Naved Khan, M.D. 37 yrs — 152 Accepts JJ Joshua Jalad, MD 13 yrs — 192 Accepts RF Ryan Farhat, MD 5 yrs — 97 Accepts SM Sujit Magiyawala, MD 33 yrs — 55 Accepts BH Bassam Hattab, M.D. 21 yrs — 75 Accepts MK Michael Klein, MD 5 yrs — 80 Accepts CA Christopher Atwell, M.D. — — 105 Accepts ED Eric Dong, D.O. 5 yrs — 67 Accepts UA Usma Ahmad, MD MBBS 23 yrs — 36 Accepts ZV Zoltan Vajo, MD 35 yrs — 39 Accepts BT Brant Thayer, MD 8 yrs Yes 13 Accepts VP Vikeen Patel, M.D., M.B.A. 13 yrs — 17 Accepts KB Kareem Bannis, M.D. 13 yrs — 14 Accepts CC Chelsea Carlson 8 yrs Yes 19 Accepts LP Lais Perlstein, MD, PHD 29 yrs — 15 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 Mesa → · 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.
