Specialty Directory
Surgery in Dayton, OH
Federal CMS data for 25 surgery providers practicing in Dayton, OH. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
25
Providers
Median industry payments
$3,289
25
Surgery Providers
in Dayton, OH
$3,289
Median Industry Payments
per provider (2018–2024)
223
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.
Surgery includes multiple subspecialties with different practice patterns.
Learn more →
Surgery Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| WILCHER, JOHN MD | 3,839 | — | Skin and tissue removal, 20 sq cm or less | $485 (2018-2023) | — | Very High |
| OSWALT, KRISTOPHER MD | 2,476 | — | Office visit, established patient (30-39 min) | $1,153 (2018-2024) | — | Very High |
| BONTA, ALYSSA M.D. | 1,087 | — | Ultrasound of arm or leg veins | $2,159 (2018-2024) | — | Very High |
| VELASCO, JONATHAN MD | 501 | — | Office visit, established patient (10-19 min) | $2,994 (2018-2024) | — | Very High |
| BAUER, NATALIE M.D. | 501 | — | Office visit, established patient (20-29 min) | $3,459 (2021-2024) | — | Very High |
| HICKS, TODD MD | 411 | — | New patient office visit (30-44 min) | $11,773 (2018-2024) | — | Very High |
| LAYBA, CATHLINE M.D. | 374 | — | Hospital follow-up visit, moderate complexity | $5,470 (2018-2024) | — | Very High |
| EKEH, AKPOFURE MD | 349 | — | Hospital follow-up visit, high complexity | $2,371 (2018-2024) | — | Very High |
| SUNDARAM, SHANKAR MD | 346 | — | Office visit, established patient (20-29 min) | $6,669 (2018-2024) | — | Very High |
| BATES, BENJAMIN | 335 | — | New patient office visit (45-59 min) | $1,387 (2019-2024) | — | Very High |
| JENKINS, DAVID | 312 | — | New patient office visit (30-44 min) | $352 (2018-2024) | — | Very High |
| WONG, YEE M.D. | 297 | — | Hospital follow-up visit, moderate complexity | $7,963 (2019-2024) | — | Very High |
| HELLAN, MINIA MD | 223 | — | New patient office visit, complex (60-74 min) | $22,060 (2018-2024) | — | Very High |
| DECAESTECKER, JAMES DO | 218 | — | Hospital follow-up visit, moderate complexity | $4,189 (2018-2024) | — | Very High |
| THOMAS, AYESHA M.D. | 202 | — | Hospital follow-up visit, low complexity | $3,289 (2022-2024) | — | Very High |
| BULLMASTER, JOHN | 178 | — | Hospital follow-up visit, low complexity | $58 (2018-2024) | — | Very High |
| HECK, THOMAS MD | 157 | — | Office visit, established patient (10-19 min) | $157 (2018-2023) | — | Very High |
| DEGROAT, MICHELLE MD | 145 | — | New patient office visit (45-59 min) | $605 (2018-2024) | — | Very High |
| GAUDIN, DANIEL M.D., PHD | 139 | — | Office visit, established patient (20-29 min) | $5,255 (2018-2024) | — | Very High |
| BOWERS, HOWARD M.D. | 134 | — | Hospital follow-up visit, moderate complexity | $6,748 (2018-2024) | — | Very High |
| AHIER, JOSHUA M.D. | 134 | — | New patient office visit, 15-29 minutes | $7,375 (2019-2024) | — | Very High |
| DUNN, MARGARET MD | 112 | — | Office visit, established patient (20-29 min) | $80 (2023-2023) | — | Very High |
| WANG, ALICE MD | 20 | — | Office visit, established patient (20-29 min) | $40,843 (2019-2024) | — | Very High |
| SHIM, JOON M.D. | 19 | — | Hospital follow-up visit, moderate complexity | $4,255 (2019-2023) | — | Very High |
| BROWN, CAREY MD | 17 | — | Office visit, established patient (10-19 min) | $907 (2018-2024) | — | Very High |
Note: Surgery 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.
By Practice Pattern
Surgery encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (18)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| OSWALT, KRISTOPHER | 2,476 | $1,153 |
| BONTA, ALYSSA | 1,087 | $2,159 |
| VELASCO, JONATHAN | 501 | $2,994 |
| BAUER, NATALIE | 501 | $3,459 |
| HICKS, TODD | 411 | $11,773 |
| SUNDARAM, SHANKAR | 346 | $6,669 |
| BATES, BENJAMIN | 335 | $1,387 |
| JENKINS, DAVID | 312 | $352 |
| HELLAN, MINIA | 223 | $22,060 |
| DECAESTECKER, JAMES | 218 | $4,189 |
Mixed Practice (6)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| WILCHER, JOHN | 3,839 | $485 |
| LAYBA, CATHLINE | 374 | $5,470 |
| EKEH, AKPOFURE | 349 | $2,371 |
| WONG, YEE | 297 | $7,963 |
| THOMAS, AYESHA | 202 | $3,289 |
| SHIM, JOON | 19 | $4,255 |
Cardiac Surgery (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| AHIER, JOSHUA | 134 | $7,375 |