State Specialty Directory
Pediatric Gastroenterology in FL
Federal CMS data for 48 pediatric gastroenterology providers across FL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
48
Providers
Median industry payments
$177
48
Pediatric Gastroenterology Providers
in FL
$177
Median Industry Payments
per provider (2018–2024)
0
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.
Pediatric Gastroenterology includes multiple subspecialties with different practice patterns.
Learn more →
Pediatric Gastroenterology Providers — FL
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CHANDAR, JAYANTHI MD | MIAMI | 74 | 17 | Office visit, established patient, complex (40-54 min) | $319 (2018-2024) | Food & Beverage (72%) | Very High |
| ABITBOL, CAROLYN MD | MIAMI | 57 | 12 | Hospital follow-up visit, high complexity | $141 (2018-2019) | Food & Beverage (100%) | Very High |
| FREUNDLICH, MICHAEL MD PA | HOLLYWOOD | — | — | — | $140 (2018-2019) | Food & Beverage (100%) | Moderate |
| WILLIAMS, SCOTT MD | PENSACOLA | — | — | — | $972 (2018-2024) | Food & Beverage (94%) | High |
| PAREDES, ANA M.D. | SOUTH MIAMI | — | — | — | $991 (2018-2024) | Food & Beverage (65%) | High |
| BOYDSTUN, IVY MD | HOLLYWOOD | — | — | — | $0 | — | Low |
| RAAFAT, REEM M.D. | HOLLYWOOD | — | — | — | $210 (2018-2019) | Food & Beverage (57%) | Moderate |
| NEIBERGER, RICHARD MD, PHD | GAINESVILLE | — | — | — | $0 | — | Low |
| GARIN, EDUARDO MD | GAINESVILLE | — | — | — | $0 | — | Low |
| BELLEW, CHRISTINE MD | ORLANDO | — | — | — | $174 (2019-2021) | Food & Beverage (100%) | High |
| MATHIAS, ROBERT MD | GAINESVILLE | — | — | — | $413 (2018-2021) | Food & Beverage (100%) | High |
| PATTERSON, LARRY M.D. | GAINESVILLE | — | — | — | $180 (2019-2020) | Honoraria (83%) | Moderate |
| ZILLERUELO, GASTON MD | MIAMI | — | — | — | $140 (2018-2019) | Food & Beverage (100%) | Moderate |
| GERSHIN-STEVENS, IRINA DO | PORT CHARLOTTE | — | — | — | $637 (2018-2024) | Food & Beverage (100%) | High |
| CONSTANTINESCU, ALEX MD | HOLLYWOOD | — | — | — | $11 (2019-2019) | Food & Beverage (100%) | Moderate |
| FENNELL, ROBERT MD | GAINESVILLE | — | — | — | $0 | — | Low |
| RAMIREZ-SEIJAS, FELIX M.D. | MIAMI | — | — | — | $832 (2018-2024) | Food & Beverage (60%) | High |
| CEPERO-AKSELRAD, ANSELMO M.D. | SOUTH MIAMI | — | — | — | $559 (2018-2024) | Food & Beverage (100%) | High |
| PENA, DEOGRACIAS MD | ORLANDO | — | — | — | $1,254 (2018-2024) | Food & Beverage (90%) | High |
| MONTANE, BRENDA MD | ORLANDO | — | — | — | $47 (2024-2024) | Food & Beverage (100%) | Moderate |
| PRYOR, NORMAN M.D. | ORLANDO | — | — | — | $1,336 (2018-2022) | Food & Beverage (72%) | Moderate |
| ARAYA, CARLOS MD | ORLANDO | — | — | — | $214 (2018-2023) | Food & Beverage (86%) | High |
| SEEHERUNVONG, WACHAREE MD | MIAMI | — | — | — | $356 (2018-2024) | Food & Beverage (58%) | High |
| KATSOUFIS, CHRYSO M.D. | MIAMI | — | — | — | $3,787 (2018-2020) | Travel (84%) | High |
| TWOMBLEY, KATHERINE M.D. | JACKSONVILLE | — | — | — | $56,373 (2018-2024) | Honoraria (47%) | High |
| NWOBI, OBIOMA MD | MIAMI | — | — | — | $542 (2018-2024) | Food & Beverage (100%) | High |
| UPADHYAY, KIRAN MD | GAINESVILLE | — | — | — | $550 (2019-2024) | Consulting (63%) | High |
| INGRAHAM, SUSAN MD, PHD | GAINESVILLE | — | — | — | $195 (2020-2022) | Honoraria (77%) | Moderate |
| ALKHASAWNEH, EIHAB M.D. | GAINESVILLE | — | — | — | $0 | — | Low |
| CHRISTIN, NICOLE M.D. | MIAMI | — | — | — | $515 (2018-2024) | Food & Beverage (100%) | High |
| GUPTA, NIRUPAMA M.D. | GAINESVILLE | — | — | — | $173 (2019-2024) | Food & Beverage (100%) | High |
| RODRIGUEZ, JESSICA | TAMPA | — | — | — | $32 (2022-2022) | Food & Beverage (88%) | Moderate |
| MANSOOR, OMER M.D. | WEST PALM BEACH | — | — | — | $267 (2018-2024) | Food & Beverage (100%) | High |
| ROSA-SANCHEZ, MARISELIS M.D. | SOUTH MIAMI | — | — | — | $1,199 (2018-2024) | Food & Beverage (100%) | High |
| ARENAS MORALES, AURA M.D. | ORLANDO | — | — | — | $135 (2019-2023) | Education (70%) | Moderate |
| GLABERSON, WENDY M.D. | MIAMI | — | — | — | $247 (2018-2024) | Food & Beverage (100%) | High |
| MERSHA, KAREZHE M.D. | HOLLYWOOD | — | — | — | $0 | — | Low |
| QURESHI, ASLAM | PORT CHARLOTTE | — | — | — | $197 (2022-2024) | Food & Beverage (100%) | High |
| MARIN RUIZ, BEATRIZ M.D. | TAMPA | — | — | — | $49 (2023-2023) | Food & Beverage (100%) | Moderate |
| MARDER, HAROLD MD | PALM BEACH GARDENS | — | — | — | $0 | — | Low |
| VIGILIA-ABRENICA, PATRICE JOVITA M.D. | OLD TOWN | — | — | — | $35 (2018-2018) | Food & Beverage (100%) | Moderate |
| MILLAN, PAMELA MD, MSPH | MIAMI | — | — | — | $95 (2022-2022) | Food & Beverage (100%) | Moderate |
| ZAYAS BORGES, PAOLA | TAMPA | — | — | — | $123 (2019-2019) | Food & Beverage (100%) | Moderate |
| FRIERSON, EMILY | TAMPA | — | — | — | $0 | — | Low |
| GAVCOVICH, TARA MD | MIAMI | — | — | — | $0 | — | Low |
| FLORES, AMANDA APRN | ST PETERSBURG | — | — | — | $14 (2022-2022) | Food & Beverage (100%) | Moderate |
| SALACH, NICOLE DO | MIAMI | — | — | — | $189 (2023-2024) | Food & Beverage (100%) | Moderate |
| AWAD, ASHRAF MD | GAINESVILLE | — | — | — | $0 | — | Low |
Note: Pediatric Gastroenterology 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.