There are 16 Nephrology clinicians in Flint, MI in Medicare’s data, ranked by the number of Medicare services they provide.
Nephrology clinicians in Flint
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Mohammad Katout, MD | 13 yrs | — | 535 | Accepts |
| Vaibhav Sahni, M.D. | 25 yrs | — | 748 | Accepts |
| Manjit Grewal, M.D. | 36 yrs | Yes | 705 | Accepts |
| Ali Mohammed, M.D. | 30 yrs | Yes | 620 | Accepts |
| Yaseen Hashish, M.D. | 42 yrs | Yes | 525 | Accepts |
| Genevieve Sierminski, M.D. | 27 yrs | Yes | 577 | Accepts |
| Sayed Osama, M.D. | 42 yrs | Yes | 557 | Accepts |
| Imad Modawi, M.D. | 23 yrs | — | 461 | Accepts |
| Aniruddha Palya, MD, MPH | 25 yrs | — | 530 | Accepts |
| Owolabi Ogunneye, M.D.FRCP(UK) | 22 yrs | Yes | 459 | Accepts |
| Senthil Ramaiyah, M.D. | 23 yrs | Yes | 429 | Accepts |
| Wajdi Al Shweiat | 17 yrs | Yes | 322 | Accepts |
| Jagdish Mirchandani, M.D. | 48 yrs | Yes | 253 | Accepts |
| Nabil Zaki, M.D. | 50 yrs | Yes | 311 | Accepts |
| Ali Owda, MD | 44 yrs | — | 234 | Accepts |
| Sri Vibhavari Guntupalli | 9 yrs | — | 165 | 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.