State Specialty Directory
Surgical Oncology Physician in MI
Federal CMS data for 14 surgical oncology physician providers across MI. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
14
Providers
Median industry payments
$607
14
Surgical Oncology Physician Providers
in MI
$607
Median Industry Payments
per provider (2018–2024)
116
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Surgical Oncology Physician includes multiple subspecialties with different practice patterns.
Learn more →
Surgical Oncology Physician Providers — MI
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| BARNWELL, JOHN M.D. | Detroit | 316 | — | Hospital follow-up visit, low complexity | $12,458 (2018-2024) | — | Very High |
| IDDINGS, DOUGLAS DO | Flint | 188 | — | Hospital follow-up visit, high complexity | $10,711 (2018-2024) | — | Very High |
| MUNENE, GITONGA MD | Kalamazoo | 180 | — | Office visit, established patient (20-29 min) | $74,180 (2018-2024) | — | Very High |
| SCHWARTZ, THERESA M.D. | Detroit | 162 | — | Office visit, established patient, complex (40-54 min) | $6,967 (2018-2024) | — | Very High |
| COSTELLIC, CORINNE DO | Troy | 123 | — | Partial removal of breast | $916 (2018-2023) | — | Very High |
| AHMAD, SARWAT MD | Grosse Pointe | 121 | — | Office visit, established patient (30-39 min) | $188 (2022-2024) | — | Very High |
| HUGHES, TASHA MD | Ann Arbor | 119 | — | Office visit, established patient, complex (40-54 min) | $102 (2018-2018) | — | Very High |
| KEIDAN, RICHARD MD | Royal Oak | 112 | — | Surgical removal of large skin cancer growth | $93 (2019-2019) | — | Very High |
| KIM, STEVE M.D. FACS | Detroit | 97 | — | Office visit, established patient (30-39 min) | $298 (2018-2024) | — | Very High |
| FERGUSON, BENJAMIN MD, PHD | Ann Arbor | 66 | — | New patient office visit, complex (60-74 min) | $28 (2020-2021) | — | Very High |
| CHUNG, MATHEW MD | Grand Rapids | 59 | — | New patient office visit (45-59 min) | $1,886 (2018-2024) | — | Very High |
| NATHAN, HARI M.D. | Ann Arbor | 37 | — | Office visit, established patient (10-19 min) | $41 (2018-2018) | — | Very High |
| MCCAHILL, LAURENCE MD | Wyoming | 29 | — | New patient office visit, complex (60-74 min) | $109 (2023-2024) | — | Very High |
| COHEN, MARK M.D. | Ann Arbor | 11 | — | New patient office visit (45-59 min) | $1,898 (2021-2023) | — | Very High |
Note: Surgical Oncology Physician encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.