Specialty Directory
Pediatrics in Chicago, IL
Federal CMS data for 19 pediatrics providers practicing in Chicago, IL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
19
Providers
Median industry payments
$269
19
Pediatrics Providers
in Chicago, IL
$269
Median Industry Payments
per provider (2018–2024)
106
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 — they are legal and do not indicate wrongdoing.
Pediatrics includes multiple subspecialties with different practice patterns.
Learn more →
Pediatrics Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| MERCHANT, ZARINA M.D. | 1,737 | 623 | Home visit, established patient, high complexity | $22 (2018-2018) | Food & Beverage (100%) | Very High |
| TCHENG, HELEN M.D. | 745 | 646 | Office visit, established patient (30-39 min) | $105 (2019-2023) | Food & Beverage (100%) | Very High |
| LUND, EMILY M.D. | 724 | 426 | Destruction of precancerous skin growths, 2-14 | $269 (2018-2023) | Food & Beverage (100%) | Very High |
| HANDOYO, STEVE MD | 494 | 77 | Allergy skin test | $4,117 (2018-2024) | Honoraria (67%) | Very High |
| MERZ, JEFFREY M.D. | 292 | 209 | Hospital follow-up visit, moderate complexity | $278 (2018-2024) | Food & Beverage (100%) | Very High |
| CHARLES, MICHAEL M.D. | 191 | 95 | Hospital follow-up visit, moderate complexity | $163 (2019-2019) | Food & Beverage (100%) | Very High |
| LEONG, JACK MD | 180 | 60 | Office visit, established patient (30-39 min) | $2,966 (2018-2024) | Food & Beverage (100%) | Very High |
| BERRY-KRAVIS, ELIZABETH M.D. | 120 | 74 | Office visit, established patient (30-39 min) | $37,876 (2018-2024) | Consulting (66%) | Very High |
| HICKEY, ERIN M.D. | 110 | 56 | Hospital follow-up visit, moderate complexity | $750 (2018-2023) | Consulting (98%) | Very High |
| D'SOUZA, SHERRY M.D. | 106 | 80 | Office visit, established patient (30-39 min) | $48 (2021-2024) | Food & Beverage (100%) | Very High |
| SEFCOVIC, SARAH MD | 83 | 60 | Office visit, established patient (30-39 min) | $23 (2019-2019) | Food & Beverage (100%) | Very High |
| ROSEN, JOSHUA MD | 82 | 39 | Office visit, established patient (30-39 min) | $229 (2019-2023) | Debt Forgiveness (51%) | Very High |
| HUANG, JINGTAO M.D., PH.D. | 74 | 74 | Sleep study with heart rate and breathing monitoring | $319 (2018-2018) | Food & Beverage (100%) | Very High |
| WAGNER-SCHUMAN, MELISSA M.D. | 65 | 20 | Hospital follow-up visit, moderate complexity | $46 (2021-2023) | Food & Beverage (100%) | Very High |
| WILLIAMS, LAUREN M.D. | 39 | 36 | Office visit, established patient (30-39 min) | $2,396 (2019-2024) | Consulting (88%) | Very High |
| BARGE, WILLIAM MD | 35 | 31 | Office visit, established patient (30-39 min) | $20 (2024-2024) | Food & Beverage (100%) | High |
| MACUMBER, IAN M.D. | 23 | 11 | Office visit, established patient (30-39 min) | $59 (2022-2024) | Food & Beverage (100%) | Very High |
| TONSGARD, JAMES | 22 | 17 | Office visit, established patient (30-39 min) | $2,453 (2018-2024) | Consulting (96%) | Very High |
| HEYDEMANN, PETER M.D. | 19 | 14 | Office visit, established patient, complex (40-54 min) | $18,887 (2018-2024) | Consulting (80%) | Very High |
Note: Pediatrics 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
Pediatrics encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (16)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MERCHANT, ZARINA | 1,737 | $22 |
| TCHENG, HELEN | 745 | $105 |
| LUND, EMILY | 724 | $269 |
| MERZ, JEFFREY | 292 | $278 |
| CHARLES, MICHAEL | 191 | $163 |
| LEONG, JACK | 180 | $2,966 |
| BERRY-KRAVIS, ELIZABETH | 120 | $37,876 |
| HICKEY, ERIN | 110 | $750 |
| D'SOUZA, SHERRY | 106 | $48 |
| SEFCOVIC, SARAH | 83 | $23 |
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| HANDOYO, STEVE | 494 | $4,117 |
| HUANG, JINGTAO | 74 | $319 |
| WAGNER-SCHUMAN, MELISSA | 65 | $46 |