PHYSICIAN SERVICES CORPORATION OF SOUTHERN ILLINOIS INC
PAC 9234022567 Physician groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 136 of the group's 246 codes this year, across 6 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 |
|---|---|---|---|---|---|---|
| 1336210624 | Hatchett, Robert | M.D. | Urology | Marion | IL | premium |
| 1023469277 | Schergen, Robert | DPM | Podiatry | Centralia | IL | premium |
| 1316909021 | Zahoor, Mahvish | MD | Family Practice | Salem | IL | premium |
| 1144649856 | Wishau, Tyler | Podiatry | Mount Vernon | IL | premium | |
| 1851354690 | Rashid, Faisal | M.D. | Nephrology | Mount Vernon | IL | premium |
| 1699855767 | Baggett, Cheryl | PA | Physician Assistant | Mount Vernon | IL | premium |
| 1093197410 | Cross, Melanie | FNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1578563854 | Wong, Nelson | MD | Family Practice | Cairo | IL | premium |
| 1295192805 | Copeland, Tamara | Nurse Practitioner | Mount Vernon | IL | premium | |
| 1356629612 | Karaffa, Melissa | APN | Nurse Practitioner | Centralia | IL | premium |
| 1427545086 | Olson, Angela | NP | Nurse Practitioner | Princeton | IN | premium |
| 1679118616 | Prater, Erica | MSN, APRN, FNP-BC | Nurse Practitioner | Mount Vernon | IL | premium |
| 1982123899 | Lewis, Nicole | DNP, FNP-BC | Nurse Practitioner | Mount Vernon | IL | premium |
| 1881648194 | Piper, Mary | FNP | Nurse Practitioner | Salem | IL | premium |
| 1275954778 | Webb, Karla | APN | Nurse Practitioner | Mount Vernon | IL | premium |
| 1326664111 | Pedtke, Nicole | FNP | Nurse Practitioner | Ashley | IL | premium |
| 1316419252 | Hofer, Ashley | NP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1336272913 | Albisu, Jose | M.D. | Gastroenterology | Chicago | IL | premium |
| 1851481824 | Buckett, William | PHYSICIAN ASSISTANT | Physician Assistant | Centralia | IL | premium |
| 1316000219 | Abenes, Gloria | NP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1952344509 | Wong, Peter | MD | Vascular Surgery | Mount Vernon | IL | premium |
| 1699319004 | Greider, Camille | MSN,RN,FNP-BC | Nurse Practitioner | Centralia | IL | premium |
| 1003509530 | Norman, Kathern | NP | Nurse Practitioner | Salem | IL | premium |
| 1689945339 | Jankowski, Laci | APN | Nurse Practitioner | Mount Vernon | IL | premium |
| 1386191393 | Daniels, Ashley | FNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1629510581 | Thompson, Heidi | FNP-BC | Nurse Practitioner | Salem | IL | premium |
| 1336680925 | Smith, Jamie | FNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1437506722 | Davis, Alicia | Nurse Practitioner | Mount Vernon | IL | premium | |
| 1417468190 | Mowrer, Kelli | CNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1942201330 | Huston, Herbert | PHYSICIAN ASSISTANT | Physician Assistant | Centralia | IL | premium |
| 1144771692 | Wernsman, Misty | FNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1154917698 | Starr, Jennifer | FNP-C | Nurse Practitioner | Mount Vernon | IL | premium |
| 1164735403 | Jasinski, Gregory | MD | Psychiatry | Chicago | IL | premium |
| 1144844572 | Wennerstrom, Amber | DNP, PMHNP-C | Nurse Practitioner | Centralia | IL | premium |
| 1457913279 | Seger, Alexander | MD | Psychiatry | Centralia | IL | premium |
| 1407418619 | Lowery, Annie | NP-C | Nurse Practitioner | Mount Vernon | IL | premium |
| 1508918095 | Bidiuc, Martha | MD | Psychiatry | Dalton | GA | premium |
| 1316610256 | Johnson, Andrea | PMHNP | Nurse Practitioner | Centralia | IL | premium |
| 1962711937 | Bhandarkar, Amit | MD | Orthopedic Surgery | Chesterfield | MO | premium |
| 1093759730 | Schulz, Esther | DO | Family Practice | Mount Vernon | IL | premium |
| 1134483514 | Ibendahl, Erica | M.D. | General Surgery | Columbia | MO | premium |
| 1164047726 | Nelluri, Bhargava | Internal Medicine | Philadelphia | PA | premium | |
| 1598308389 | Parks, Shannon | APN | Nurse Practitioner | Mount Vernon | IL | premium |
| 1700648052 | Miller, Molly | NP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1508258476 | Foster, Tracie | Nurse Practitioner | Centralia | IL | premium | |
| 1205576956 | Cox, Rachel | APRN, FNP-BC | Nurse Practitioner | Mount Vernon | IL | premium |
| 1588115810 | Myers, Cristina | Nurse Practitioner | Tulsa | OK | premium | |
| 1235633389 | Bishop, William | General Surgery | Mount Vernon | IL | premium | |
| 1952318222 | Feinberg, Samuel | M.D. | General Surgery | Springfield | IL | premium |
| 1417591173 | Resch, Dimi | NP | Nurse Practitioner | Belleville | IL | premium |
| 1811958689 | Abdulnabi, Yousef · member of 3 groups | M.D. | Cardiology | Saint Louis | MO | premium |
| 1013174598 | Ahuja, Naresh · member of 2 groups | MD | General Surgery | Mount Vernon | IL | premium |
| 1396026506 | Ali, Abdulmonam · member of 2 groups | M.D. | Pulmonary Disease | Mount Vernon | IL | premium |
| 1144277534 | Al-Joundi, Bassam · member of 3 groups | MD | Cardiology | St Louis | MO | premium |
| 1912986035 | Ashai, Khalid · member of 5 groups | MD | Cardiology | Largo | MD | premium |
| 1235145574 | Barton, Susan · member of 4 groups | M.D. | Gastroenterology | Rochester | MN | premium |
| 1063000669 | Boulware, Linda · member of 3 groups | APRN | Nurse Practitioner | Chicago | IL | premium |
| 1457318438 | Bowen, Kendra · member of 2 groups | PAC | Physician Assistant | Centralia | IL | premium |
| 1841239316 | Burwell, Michelle · member of 2 groups | PA-C | Physician Assistant | Mount Vernon | IL | premium |
| 1356378467 | Cacciabando, Jill · member of 4 groups | APNP | Nurse Practitioner | Saint Louis | MO | premium |
| 1508976788 | Caceres, Erbert · member of 6 groups | MD | Interventional Cardiology | Effingham | IL | premium |
| 1487195251 | Carter, Kathleen · member of 4 groups | Nurse Practitioner | High Ridge | MO | premium | |
| 1023087152 | Chen, Hong · member of 2 groups | MD | Pathology | Centralia | IL | premium |
| 1952688640 | Davis, Natalie · member of 5 groups | FNP-C | Nurse Practitioner | Saint Louis | MO | premium |
| 1871867465 | Davison, Jason · member of 2 groups | NP-C | Nurse Practitioner | Mount Vernon | IL | premium |
| 1508905928 | Dons, Robert · member of 2 groups | MD | Endocrinology | Chicago | IL | premium |
| 1821064510 | Eisenhauer, Michael · member of 3 groups | M.D. | Interventional Cardiology | Great Falls | MT | premium |
| 1295253359 | Evans, Helen · member of 6 groups | FNP-C | Nurse Practitioner | Maryland Heights | MO | premium |
| 1285012518 | Faroqui, Mouzamjha · member of 3 groups | Cardiology | Cypress | TX | premium | |
| 1770782351 | Flick, John · member of 4 groups | D.O. | Internal Medicine | St Louis | MO | premium |
| 1457852204 | Goldkamp, Zhanna · member of 5 groups | FNP | Nurse Practitioner | Brentwood | MO | premium |
| 1518462340 | Grigoli, Amanda · member of 2 groups | MD | General Surgery | Westminster | MD | premium |
| 1467893412 | Gupta, Anupam · member of 2 groups | General Surgery | Miami | FL | premium | |
| 1679278352 | Guthrie, Shelby · member of 2 groups | FNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1396995437 | Hasan, Farhad · member of 2 groups | M.D. | Endocrinology | Mars | PA | premium |
| 1104934389 | Hoffman, Andrew · member of 3 groups | M.D. | General Surgery | Rockford | IL | premium |
| 1356392245 | Hummel, Karen · member of 2 groups | PAC | Physician Assistant | Centralia | IL | premium |
| 1063407278 | Josiah-Howze, Dara · member of 2 groups | MD | Psychiatry | Fort Mill | SC | premium |
| 1699156372 | Keith, Heather · member of 5 groups | APNP | Nurse Practitioner | Saint Charles | MO | premium |
| 1215956602 | Latta, Ralph · member of 2 groups | MD | Family Practice | Benton | IL | premium |
| 1831517051 | Lindner, Samuel · member of 4 groups | M.D. | Interventional Cardiology | Saint Louis | MO | premium |
| 1013974187 | Loutrianakis, Emmanuel · member of 3 groups | MD | Cardiology | Mount Vernon | IL | premium |
| 1548674096 | Mallory, Ryan · member of 5 groups | MD | Cardiology | Muncie | IN | premium |
| 1023375433 | Martins, Hayley · member of 3 groups | D.O. | Pediatric Medicine | Mount Vernon | IL | premium |
| 1417573734 | Mclaskey, Scherrie · member of 3 groups | FNP-C | Nurse Practitioner | Mount Vernon | IL | premium |
| 1457651770 | Mohammed, Nurahmed · member of 2 groups | M.D. | Critical Care (Intensivists) | Indianapolis | IN | premium |
| 1023218807 | Mukerji, Rita · member of 2 groups | MD | Cardiology | Florissant | MO | premium |
| 1457369712 | Murphy, Thomas · member of 5 groups | MD | Pulmonary Disease | Bend | OR | premium |
| 1376582999 | Nair, Sudeep · member of 2 groups | MD | Internal Medicine | Mount Vernon | IL | premium |
| 1093933665 | Nguyen, Binh · member of 4 groups | D.O | Clinical Cardiac Electrophysiology | Pontiac | MI | premium |
| 1699748046 | Omais, Abbas · member of 3 groups | MD | Critical Care (Intensivists) | White Plains | MD | premium |
| 1689721482 | Palka, Kevin · member of 2 groups | MD | Hematology-Oncology | Hannibal | MO | premium |
| 1205933850 | Pandellapalli, Poornima · member of 2 groups | M.D. | Hematology-Oncology | Washington | DC | premium |
| 1487646972 | Parham, Walter · member of 3 groups | MD | Cardiology | Mount Vernon | IL | premium |
| 1538406954 | Penn, Lara · member of 5 groups | FNP | Nurse Practitioner | O Fallon | MO | premium |
| 1780127258 | Perez-Meskil, Deanne · member of 2 groups | FNP | Nurse Practitioner | Breese | IL | premium |
| 1205455763 | Pitchford, Kerry · member of 2 groups | APRN, FNP-BC | Nurse Practitioner | Mount Vernon | IL | premium |
| 1699074336 | Platz, Joseph · member of 3 groups | MD | Thoracic Surgery | Saint Louis | MO | premium |
| 1275617839 | Prentiss, Donald · member of 3 groups | M.D. | General Surgery | Aurora | IL | premium |
| 1275540015 | Rahman, Aziz · member of 2 groups | MD | Pulmonary Disease | Centralia | IL | premium |
| 1245751940 | Riaz, Maria · member of 2 groups | MD | Internal Medicine | Centralia | IL | premium |
| 1174985568 | Sarkisian, Alexander · member of 3 groups | M.D. | Gastroenterology | Dakota Dunes | SD | premium |
| 1457336679 | Satoor, Sumalatha · member of 5 groups | MD | Gastroenterology | Anderson | IN | premium |
| 1134548563 | Schneider, Aaron · member of 3 groups | MD | General Surgery | Michigan City | IN | premium |
| 1376047704 | Scodary, Katherine · member of 5 groups | FNP-C | Nurse Practitioner | Webster Groves | MO | premium |
| 1700031382 | Shenje, Lincoln · member of 3 groups | M.D., PH.D., MRCP | Interventional Cardiology | Rolla | MO | premium |
| 1780452235 | Simpson, Lavada · member of 2 groups | Nurse Practitioner | Centralia | IL | premium | |
| 1962994491 | Stack, Matthew · member of 2 groups | MD | Infectious Disease | Houston | TX | premium |
| 1366951436 | Stevens, Roxanna · member of 5 groups | BC-FNP | Nurse Practitioner | Mount Vernon | IL | premium |
| 1548205008 | Testerman, Jennifer · member of 4 groups | NP | Nurse Practitioner | O Fallon | MO | premium |
| 1952340317 | Thorn, Allison · member of 2 groups | FNP | Nurse Practitioner | Grant City | MO | premium |
| 1003304528 | Tosonian, Shawnt · member of 4 groups | Pulmonary Disease | Knoxville | TN | premium | |
| 1861911026 | Yaeger, Alicia · member of 2 groups | FNP, PMHNP, FPA | Nurse Practitioner | Centralia | IL | 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.