NEVVI Medicare utilization intelligence

← back to results

Group profile

UNIVERSITY ASSOCIATES IN OBSTETRICS AND GYNECOLOGY UNIVERSITY FACULTY

OBSTETRICS/GYNECOLOGY · STONY BROOK, NY · 113 providers · hospital-affiliated · (631) 444-7650

Provider volumes, all codes · CY2024

64
Clinicians · 2024
44
Codes billed · 2024
2
Billing states
Group analytics

In CY2024, the group billed 44 distinct codes across 2 states to Medicare Part B — 30,527 attributed, disclosed services.

64 clinicians billed under the group: 48 physicians, 16 advanced-practice clinicians.

This group's attributed Medicare payments across all codes were $premium in CY2024.

The full figure is part of the market analytics platform — built, not launched yet. Notify me at launch →

'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.

Group snapshot
Medicare Part B FFS · CY2024 · as published by CMS
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1326075367 Budnick, Lauri M.D. Obstetrics & Gynecology East SetauketNY premium
1730604646 Sanclemente, Andrea NP Nurse Practitioner RiverheadNY premium
1326757568 Sapienza, Katharine PA-C Physician Assistant RiverheadNY premium
1568796837 Fairchild, Sarah P.A. Physician Assistant Stony BrookNY premium
1982896239 Schmitt, Geri MD Obstetrics & Gynecology Hampton BaysNY premium
1952488231 Rolston, Florence M.D. Obstetrics & Gynecology SouthamptonNY premium
1093158081 Plair, Andre M.D. Obstetrics & Gynecology Stony BrookNY premium
1104938455 Ammirata, Jacqueline MD Obstetrics & Gynecology West IslipNY premium
1689601445 Conway, Christine M.D. Obstetrics & Gynecology East SetauketNY premium
1477644698 Kanganis, Polly M.D. Obstetrics & Gynecology SmithtownNY premium
1932154739 Burke, William M.D. Gynecological Oncology ParamusNJ premium
1710108527 O'keefe, Robert M.D. Obstetrics & Gynecology SetauketNY premium
1659591808 Porte, Jeffrey M.D. Obstetrics & Gynecology SetauketNY premium
1891478236 Sosulski, Richard NP Nurse Practitioner BinghamtonNY premium
1033295761 Kaelber, Arlene M.D. Obstetrics & Gynecology BohemiaNY premium
1639390404 Welischar, Julie M.D. Obstetrics & Gynecology SetauketNY premium
1235337478 Lochner, Megan M.D. Obstetrics & Gynecology SetauketNY premium
1538381405 Doti, Laura N.P. Nurse Practitioner IslandiaNY premium
1467003202 Ochaney, Reema FNP Nurse Practitioner West IslipNY premium
1669559043 Swoboda, Eva MD Obstetrics & Gynecology East SetauketNY premium
1093907297 Jurak, Margarita M.D. Obstetrics & Gynecology West IslipNY premium
1346360161 Gossner, Gabrielle MD Gynecological Oncology New YorkNY premium
1114085206 Reiss, Ronald MD Obstetrics & Gynecology HarrisonNY premium
1619917960 Sanroman, Gustavo M.D. Obstetrics & Gynecology Port Jefferson StationNY premium
1194895177 Bakas, Constantine D.O. Obstetrics & Gynecology SouthamptonNY premium
1801936455 Weiss, Lee M.D. Obstetrics & Gynecology East SetauketNY premium
1962588640 Blaszczyk, Theodore M.D. Obstetrics & Gynecology SmithtownNY premium
1881771194 Lazar, Sarah M.D. Obstetrics & Gynecology SouthamptonNY premium
1801973193 Alamia, Vito M.D. Obstetrics & Gynecology SouthamptonNY premium
1902850878 Brenner, Dana MD Obstetrics & Gynecology Port Jefferson StationNY premium
1285819904 Snyder, Patricia D.O Obstetrics & Gynecology East SetauketNY premium
1629392121 Van Sise, Melanie M.D. Obstetrics & Gynecology SetauketNY premium
1871598847 Segarra, Pedro MD Obstetrics & Gynecology SouthamptonNY premium
1861701104 Morgan, Debra WHNP-BC Nurse Practitioner SetauketNY premium
1811952856 Spataro, Joseph MD Obstetrics & Gynecology East SetauketNY premium
1306017173 Garduno, Elizabeth M.D. Obstetrics & Gynecology East SetauketNY premium
1154395416 Jeremias, Elisabeth MD Obstetrics & Gynecology CenereachNY premium
1023351640 Demarco, Amy M.D. Obstetrics & Gynecology SetauketNY premium
1982131546 Appelt, Lisa FNP Nurse Practitioner New Hyde ParkNY premium
1497044457 Lian, Xun M.D. Obstetrics & Gynecology East SetauketNY premium
1013926930 Griffin, Jennifer CNM Nurse Practitioner East SetauketNY premium
1699064691 Sharar, Kristin M.D. Obstetrics & Gynecology West IslipNY premium
1104884808 Reavis, David M.D. Obstetrics & Gynecology PatchogueNY premium
1710234380 Milito, Toni-Marie RPA-C Physician Assistant New YorkNY premium
1194045476 Halfon, Johanna MD Obstetrics & Gynecology New YorkNY premium
1205045820 Martorana, Christine NP Nurse Practitioner SetauketNY premium
1326321704 Calero-Kunda, Diana MD Obstetrics & Gynecology Stony BrookNY premium
1760795637 Semelsberger, Carrie NP Nurse Practitioner East SetauketNY premium
1689107641 Kiefer, Alexandra MD Obstetrics & Gynecology Stony BrookNY premium
1942576459 Seah, Angeline Obstetrics & Gynecology West IslipNY premium
1912551235 Chowdhury, Ashley MSN-AGPCNP Nurse Practitioner AstoriaNY premium
1356660021 Tito, Lindsay NP Nurse Practitioner East SetauketNY premium
1649987611 Christiano, Erin Nurse Practitioner New YorkNY premium
1275976821 Sheth, Neha D.O Obstetrics & Gynecology West IslipNY premium
1902303951 Florence, Ashley MD Obstetrics & Gynecology East MeadowNY premium
1477949360 Kim, Sara MD Obstetrics & Gynecology Stony BrookNY premium
1679004196 Lang, Susan Obstetrics & Gynecology Stony BrookNY premium
1295960243 Kowalska, Dorota MD Obstetrics & Gynecology BohemiaNY premium
1699372300 Nadosy, Lara Certified Nurse Midwife Center MorichesNY premium
1689069064 Lasky, Amy MD Obstetrics & Gynecology Stony BrookNY premium
1346412855 Chappelle, Joseph M.D. Obstetrics & Gynecology East SetauketNY premium
1033289483 Kaufman, Leah MD Obstetrics & Gynecology SyracuseNY premium
1801242342 Bacchi, Joseph M.D. Obstetrics & Gynecology Stony BrookNY premium
1891130902 Garcia, Farzana · member of 2 groups DO Obstetrics & Gynecology Port Jefferson StationNY premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.