UNIVERSITY AT BUFFALO NEUROSURGERY INC
PAC 0143124719 Provider groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 69 of the group's 110 codes this year, across 2 states (CY2024).
The full analytics for this group
PremiumThe billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.
- Per-code payment breakdown & avg $/service — dollars behind the volume
- Beneficiary-episode volume — reach, not just service counts
- Office vs. facility setting mix — place-of-service code split
- National billed-volume rank — percentile, cohort & year disclosed
- Size-peer billed-volume benchmark — vs. groups of similar size
- Top-3 clinician share — how volume distributes
- 5-year volume trend — direction across the window
- Business mix — largest codes by payment
Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.
Notify me at launch → Or see a live example group page →Provider volumes, all codes · CY2024
| NPI | Provider | Credentials | Type | City | St | Services (all codes) locked column |
|---|---|---|---|---|---|---|
| 1023202355 | Siddiqui, Jafar | M.D. | Physical Medicine and Rehabilitation | Williamsville | NY | premium |
| 1568855070 | Elahi, Irfan | D.O. | Physical Medicine and Rehabilitation | Williamsville | NY | premium |
| 1003891896 | Castiglia, Gregory | MD | Neurosurgery | Williamsville | NY | premium |
| 1558325951 | Siddiqui, Adnan | MD, PHD | Neurosurgery | Williamsville | NY | premium |
| 1932304045 | Beck, Jonathan | D.C. | Chiropractic | Williamsville | NY | premium |
| 1770961427 | Kapoor, Sunjay | D.C. | Chiropractic | Williamsville | NY | premium |
| 1033676044 | Koroschetz, Andrew | Physician Assistant | Orchard Park | NY | premium | |
| 1740544030 | Cuddahee, Kevin | FNP | Nurse Practitioner | Buffalo | NY | premium |
| 1215262878 | Davies, Jason | M.D., PH.D. | Neurosurgery | Buffalo | NY | premium |
| 1750803458 | Hull, Keith | DC | Chiropractic | Amherst | NY | premium |
| 1649943671 | Szymanski, Lauren | PA-C | Physician Assistant | Rochester | NY | premium |
| 1841719572 | Gajewski, Julia | Nurse Practitioner | Williamsville | NY | premium | |
| 1811251218 | Hennessy, Emily | RPA-C | Physician Assistant | Buffalo | NY | premium |
| 1396057287 | Krause, Sarah | PA-C | Physician Assistant | Williamsville | NY | premium |
| 1184683195 | Levy, Elad | MD | Neurosurgery | Williamsville | NY | premium |
| 1194239889 | Poole, Michelle | FNP | Nurse Practitioner | Williamsville | NY | premium |
| 1124097381 | Gibbons, Kevin | M.D. | Neurosurgery | Buffalo | NY | premium |
| 1760645758 | Farmer, David | PA | Physician Assistant | Williamsville | NY | premium |
| 1639845613 | Braciak, Sarah | PA-C | Physician Assistant | Williamsville | NY | premium |
| 1598444721 | Tierney, Emma | Physician Assistant | Buffalo | NY | premium | |
| 1033634233 | Wade, Andrew | DC | Chiropractic | Vancouver | WA | premium |
| 1336616614 | Yeung, Angela | Physician Assistant | Buffalo | NY | premium | |
| 1063073468 | Wincowski, Andrea | PA | Physician Assistant | Williamsville | NY | premium |
| 1003847484 | Stoffman, Michael | M.D. | Neurosurgery | Niagara Falls | NY | premium |
| 1952628315 | Snyder, Kenneth | M.D., PH.D | Neurosurgery | Buffalo | NY | premium |
| 1679853584 | Andres, Melanie | PA-C | Physician Assistant | Williamsville | NY | premium |
| 1730710781 | Smith, Andrew | FNP | Nurse Practitioner | West Seneca | NY | premium |
| 1598047904 | Owczarzak, Cheryl | PA-C | Physician Assistant | Williamsville | NY | premium |
| 1225423882 | Lai, Pui Man Rosalind | MD | Neurosurgery | Buffalo | NY | premium |
| 1598172215 | Case, Megan | P.A. | Physician Assistant | Amherst | NY | premium |
| 1205045424 | Fahrbach, John | M.D. | Neurosurgery | Williamsville | NY | premium |
| 1063466878 | Fisher, Michele | PA | Physician Assistant | Buffalo | NY | premium |
| 1144899469 | Battaglia, Elizabeth | PA-C | Physician Assistant | West Seneca | NY | premium |
| 1619230505 | Meyers, Joshua | M.D. | Neurosurgery | Amherst | NY | premium |
| 1497954655 | Campanie, Kristin | RPA-C | Physician Assistant | Williamsville | NY | premium |
| 1700477957 | Chaffey, Lauren | PA-C | Physician Assistant | Depew | NY | premium |
| 1578191334 | Reesor, Stephanie | PA | Physician Assistant | Buffalo | NY | premium |
| 1942285739 | Moreland, Douglas | MD | Neurosurgery | Williamsville | NY | premium |
| 1346483039 | Riley, Jonathan | M.D. | Neurosurgery | Orchard Park | NY | premium |
| 1235492331 | Sarzyniak, Emily | RPA-C | Physician Assistant | Williamsville | NY | premium |
| 1578056024 | Jancevski, Alicia | Physician Assistant | Williamsville | NY | premium | |
| 1639552417 | Laing, Nicole | PA-C | Physician Assistant | Buffalo | NY | premium |
| 1457986366 | Santana, Sabrina | PA-C | Physician Assistant | Williamsville | NY | premium |
| 1740266048 | Pollina, John | MD | Neurosurgery | Williamsville | NY | premium |
| 1902659519 | Mcdonnell, Andrea | AGNP | Nurse Practitioner | Buffalo | NY | premium |
| 1952142366 | Baskerville, David | Physician Assistant | Williamsville | NY | premium | |
| 1669224473 | Tirabassi, Anthony | PA STUDENT | Physician Assistant | Williamsville | NY | premium |
| 1477226587 | Berger, Assaf | MD | Neurosurgery | New York | NY | premium |
| 1801428842 | Murphy, Tara | FNP | Nurse Practitioner | Williamsville | NY | premium |
| 1235588047 | Algattas, Hanna · member of 2 groups | M.D. | Neurosurgery | Pittsburgh | PA | premium |
| 1861178063 | Allan, Bradley · member of 2 groups | PA-C | Physician Assistant | Amherst | NY | premium |
| 1386649598 | Dhillon, Gurmeet · member of 6 groups | M.D. | Diagnostic Radiology | Cincinnati | OH | premium |
| 1316084726 | Dunleavy, Jason · member of 2 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1669637484 | Farmer, Amy · member of 2 groups | PA-C | Physician Assistant | Buffalo | NY | premium |
| 1306881339 | Ferrero, Donna · member of 2 groups | M.D. | Physical Medicine and Rehabilitation | Rochester | NY | premium |
| 1073582243 | Li, Veetai · member of 2 groups | M.D. | Neurosurgery | Buffalo | NY | premium |
| 1154324028 | Macoretta, Karmell · member of 2 groups | NP | Nurse Practitioner | Williamsville | NY | premium |
| 1730541806 | Mcbride, Paul · member of 2 groups | M.D. | Neurosurgery | Williamsville | NY | premium |
| 1487971818 | Mullin, Jeffrey · member of 2 groups | M.D. | Neurosurgery | Williamsville | NY | premium |
| 1710357660 | Sprole, Caitlin · member of 2 groups | PA-C | Physician Assistant | Lewiston | NY | premium |
| 1710961149 | Tymchak, Gregory · member of 3 groups | Diagnostic Radiology | Williamsville | NY | premium | |
| 1518086206 | Wegrzyn, Susan · member of 2 groups | ANP | Nurse Practitioner | Williamsville | NY | premium |
| 1427735828 | Wendling, Courtney · member of 4 groups | PA | Physician Assistant | Anchorage | AK | 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.