Specialty Directory
Obstetrics & Gynecology in Chicago, IL
Federal CMS data for 119 obstetrics & gynecology providers practicing in Chicago, IL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
119
Providers
Median industry payments
$1,322
119
Obstetrics & Gynecology Providers
in Chicago, IL
$1,322
Median Industry Payments
per provider (2018–2024)
48
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.
Obstetrics & Gynecology includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 119 providers, ranked by Medicare service volume.
Obstetrics & Gynecology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| GEYNISMAN-TAN, JULIA MD | 10,049 | — | Botox injection, per unit | $1,816 (2018-2024) | — | Very High |
| BROWN, OLUWATENIOLA MD | 7,248 | — | Botox injection, per unit | $659 (2018-2024) | — | Very High |
| GEORGE, SEAN MD | 2,704 | — | Botox injection, per unit | $8,622 (2018-2024) | — | Very High |
| LETKO, JURAJ | 1,005 | — | Bladder ultrasound after voiding | $4,160 (2018-2024) | — | Very High |
| BARBER, EMMA | 925 | — | Dexamethasone injection (steroid) | $6,214 (2019-2024) | — | Very High |
| PHAM, THYTHY M.D. | 750 | — | Office visit, established patient (30-39 min) | $7,513 (2018-2024) | — | Very High |
| KATZ, PATRICIA M.D. | 625 | — | Assessment of emotional or behavioral problems | $29,679 (2018-2024) | — | Very High |
| KHAN, FAREESA M.D. | 506 | — | Office visit, established patient (30-39 min) | $2,269 (2018-2024) | — | Very High |
| ALEXANDER, AMY M.D. | 427 | — | Office visit, established patient, complex (40-54 min) | $13,515 (2018-2024) | — | Very High |
| GORENS, MARSHA M.D. | 339 | — | Office visit, established patient (20-29 min) | $135 (2018-2019) | — | Very High |
| SUN, JUDY M.D. | 332 | — | Office visit, established patient (30-39 min) | $3,743 (2018-2024) | — | Very High |
| BUTLER, KELLIE MD | 312 | — | Urinalysis, manual | $5,415 (2018-2024) | — | Very High |
| KROL, KORNELIA MD | 312 | — | Office visit, established patient (30-39 min) | $3,016 (2018-2024) | — | Very High |
| LADANYI, ANDRAS M.D., PH.D. | 309 | — | Office visit, established patient (30-39 min) | $5,457 (2018-2023) | — | Very High |
| TAM, MARIA TERESA MD | 281 | — | Office visit, established patient (20-29 min) | $317,921 (2018-2024) | — | Very High |
| CLUSKEY, BETHANY M.D. | 256 | — | Assessment of emotional or behavioral problems | $2,401 (2018-2024) | — | Very High |
| ANIOL, ZBIGNIEW M.D. | 221 | — | Office visit, established patient (30-39 min) | $2,101 (2018-2024) | — | Very High |
| AWAD, MICHAEL D.O. | 208 | — | Urinalysis with microscopic exam | $7,795 (2018-2024) | — | Very High |
| GARB, MICAH M.D. | 203 | — | Pelvic and clinical breast exam for cancer screening | $363 (2018-2023) | — | Very High |
| FRIEDELL, STANLEY MD | 203 | — | Office visit, established patient (20-29 min) | $5,075 (2018-2024) | — | Very High |
| BAUM, DAVID MD | 192 | — | Pelvic and clinical breast exam for cancer screening | $3,406 (2018-2024) | — | Very High |
| MEHTA, ANJALI M.D. | 178 | — | Assessment of emotional or behavioral problems | $2,461 (2018-2024) | — | Very High |
| EDISON, NICOLE | 173 | — | Transvaginal pelvic ultrasound | $2,578 (2022-2023) | — | Very High |
| KENTON, KIMBERLY MD | 170 | — | Office visit, established patient (30-39 min) | $42,219 (2018-2024) | — | Very High |
| BILINSKI, EWA M.D. | 151 | — | Office visit, established patient (30-39 min) | $2,761 (2018-2024) | — | Very High |
| WHARTON, BROOK M.D. | 150 | — | Office visit, established patient (20-29 min) | $2,003 (2018-2024) | — | Very High |
| SIBUL, MARK MD | 147 | — | Office visit, established patient (20-29 min) | $2,769 (2018-2024) | — | Very High |
| JACOBS, KRISTIN | 139 | — | Office visit, established patient (30-39 min) | $299 (2018-2022) | — | Very High |
| LUCHRISTT, DOUGLAS | 138 | — | Office visit, established patient (30-39 min) | $1,417 (2018-2024) | — | Very High |
| SHULMAN, LEE MD | 136 | — | Office visit, established patient (30-39 min) | $511,724 (2018-2024) | — | Very High |
| BRANKIN, CATHERINE D.O. | 129 | — | Office visit, established patient (20-29 min) | $8,575 (2018-2024) | — | Very High |
| FISHER, ANDREW | 123 | — | Transvaginal pelvic ultrasound | $1,040 (2018-2024) | — | Very High |
| PORTO, SUSAN M.D. | 119 | — | Office visit, established patient (20-29 min) | $31 (2023-2023) | — | Very High |
| MCGEE, DAWN MD | 119 | — | Office visit, established patient (20-29 min) | $1,244 (2018-2024) | — | Very High |
| LUKENS, MELINDA MD | 118 | — | Assessment of emotional or behavioral problems | $3,065 (2018-2024) | — | Very High |
| LHEUREUX, MARGARET MD | 118 | — | Office visit, established patient (20-29 min) | $719 (2018-2024) | — | Very High |
| GOODALL MCDONALD, WENDY MD | 108 | — | Urinalysis, manual | $13,895 (2018-2024) | — | Very High |
| PHILBRICK, JULIE D.O. | 107 | — | Pelvic and clinical breast exam for cancer screening | $18 (2022-2022) | — | Very High |
| MACLAUGHLAN, SHANNON MD | 105 | — | Office visit, established patient, complex (40-54 min) | $123 (2021-2024) | — | Very High |
| ROTH, ABBIE MD | 105 | — | Fecal immunochemical test (FIT), 1-3 simultaneous | $3,092 (2018-2024) | — | Very High |
| QUINN, MICHELLE D.O. | 100 | — | Office visit, established patient (20-29 min) | $88 (2022-2022) | — | Very High |
| DEAN, NAKYDA M.D. | 91 | — | Office visit, established patient (20-29 min) | $1,112 (2024-2024) | — | Very High |
| ADAMS, CONSTANTS MD | 91 | — | Assessment of emotional or behavioral problems | $835 (2021-2024) | — | Very High |
| DOLLING, KRISTIN M.D. | 87 | — | Pelvic and clinical breast exam for cancer screening | $634 (2018-2024) | — | Very High |
| THURER, KATHERINE MD | 86 | — | Office visit, established patient (30-39 min) | $1,322 (2018-2024) | — | Very High |
| PARK, JEEYOON MD | 86 | — | Assessment of emotional or behavioral problems | $2,038 (2018-2024) | — | Very High |
| WEISS, GIL MD | 81 | — | Office visit, established patient (20-29 min) | $4,824 (2018-2024) | — | Very High |
| AGINS, ERIN M.D. | 80 | — | Office visit, established patient (20-29 min) | $858 (2018-2024) | — | Very High |
| VAJARANANT, MARK | 78 | — | Transvaginal pelvic ultrasound | $77 (2018-2019) | — | Very High |
| RUBIN, SHAYNA M.D. | 72 | — | Urinalysis, manual | $4,041 (2018-2024) | — | Very High |
Note: Obstetrics & Gynecology 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
Obstetrics & Gynecology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (44)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| LETKO, JURAJ | 1,005 | $4,160 |
| PHAM, THYTHY | 750 | $7,513 |
| KATZ, PATRICIA | 625 | $29,679 |
| KHAN, FAREESA | 506 | $2,269 |
| ALEXANDER, AMY | 427 | $13,515 |
| GORENS, MARSHA | 339 | $135 |
| SUN, JUDY | 332 | $3,743 |
| BUTLER, KELLIE | 312 | $5,415 |
| KROL, KORNELIA | 312 | $3,016 |
| LADANYI, ANDRAS | 309 | $5,457 |
Mixed Practice (6)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GEYNISMAN-TAN, JULIA | 10,049 | $1,816 |
| BROWN, OLUWATENIOLA | 7,248 | $659 |
| GEORGE, SEAN | 2,704 | $8,622 |
| BARBER, EMMA | 925 | $6,214 |
| FISHER, ANDREW | 123 | $1,040 |
| VAJARANANT, MARK | 78 | $77 |