GASTROENTEROLOGY SPECIALTIES PC
PAC 5991696775 Physician groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 43 of the group's 69 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 |
|---|---|---|---|---|---|---|
| 1164943171 | Knooihuizen, Sally | MD | Gastroenterology | Lincoln | NE | premium |
| 1437602315 | Vance, Laura | D.O. | Gastroenterology | Omaha | NE | premium |
| 1932319316 | Wells, Mark | M.D. | Gastroenterology | Lincoln | NE | premium |
| 1679776561 | Lawton, William | M.D. | Gastroenterology | Lincoln | NE | premium |
| 1164416251 | Griffin, Mark | MD | Gastroenterology | Lincoln | NE | premium |
| 1548418197 | Roth, Michael | M.D. | Gastroenterology | Lincoln | NE | premium |
| 1699935536 | Rife, Christopher | M.D. | Gastroenterology | Lincoln | NE | premium |
| 1073757217 | Newton, David | M.D. | Gastroenterology | Lincoln | NE | premium |
| 1275826901 | Roat, James | M.D. | Gastroenterology | Lincoln | NE | premium |
| 1245224336 | Petersen, Paul | MD | Gastroenterology | Lincoln | NE | premium |
| 1265637151 | Thomas, John | D.O. | Gastroenterology | Lincoln | NE | premium |
| 1063406015 | Hrnicek, Matthew | MD | Gastroenterology | Lincoln | NE | premium |
| 1831182757 | Antonson, Clark | MD | Gastroenterology | Lincoln | NE | premium |
| 1942434659 | Bowman, Erik | MD | Gastroenterology | Lincoln | NE | premium |
| 1497424071 | Nice, Samantha | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1194255612 | Keedy, Nicole | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1124699178 | Hall, Amanda | APRN-NP | Nurse Practitioner | Lincoln | NE | premium |
| 1255780417 | Stauffer, Jelayna | Nurse Practitioner | Lincoln | NE | premium | |
| 1639152572 | Hiser, Kimberly | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1750887287 | Quinones, Sergio | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1356704464 | Millington, Stephanie | Nurse Practitioner | Greenville | NC | premium | |
| 1396284584 | Meyers, Blake | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1396901518 | Jurgens, Rebecca | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1275922536 | Elliott, Claire | PA-C | Physician Assistant | Lincoln | NE | premium |
| 1841284049 | Sorrell, Rodney | MD | Gastroenterology | Lincoln | NE | premium |
| 1295572931 | Neill-Scheer, Alexa | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1033601125 | Sjoberg, Marissa | PA-C | Physician Assistant | Lincoln | NE | premium |
| 1528045440 | Mccracken, Amy | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1235534165 | Johnson, Alexandra | PA | Physician Assistant | Lincoln | NE | premium |
| 1457198665 | Burkle, Megan | Nurse Practitioner | Lincoln | NE | premium | |
| 1003173311 | Ebke, Mitchell | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Crete | NE | premium |
| 1801466610 | Allen, Stephen · member of 2 groups | Certified Registered Nurse Anesthetist (CRNA) | Fort Stewart | GA | premium | |
| 1457318883 | Bernal, Kerry · member of 2 groups | MD | Pathology | Omaha | NE | premium |
| 1053750554 | Bonin, Hillary · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1750887261 | Clements, James · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1912351552 | Coleman, Amanda · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1225654395 | Gangwish, Megan · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1215921325 | Hammond, Cynthia · member of 3 groups | APRN DNP | Nurse Practitioner | Lincoln | NE | premium |
| 1982239455 | Heidtbrink, Robin · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1023400686 | Henkel, Bridget · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1013542570 | Johnson, Eric · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1134491160 | Johnson, Luke · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1316207830 | Johnston, Catherine · member of 5 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1659005791 | Lamb, Jackson · member of 2 groups | Physician Assistant | Omaha | NE | premium | |
| 1891287157 | Madden, Cassandra · member of 2 groups | DNAP | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1023160447 | Speich, Denise · member of 2 groups | APRN | Nurse Practitioner | Lincoln | NE | premium |
| 1619083383 | Springer, Matthew · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lincoln | NE | premium |
| 1326249749 | Thomsen, Jean · member of 2 groups | MD | Pathology | Council Bluffs | IA | premium |
| 1871091058 | Zimmerman, Erin · member of 2 groups | PA-C | Physician Assistant | Lincoln | NE | 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.