GI ASSOCIATES LLC
PHYSICIAN ASSISTANT · MILWAUKEE, WI · 54 providers · hospital-affiliated · (414) 908-6500
Provider volumes, all codes · CY2024
Group overview · all codes · CY2024
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | Services (all codes) |
|---|---|---|---|---|---|---|
| 1720716640 | Pittman, Jennifer | PA-C, MMSC | Physician Assistant | Milwaukee | WI | premium |
| 1215675897 | Minchillo, Anna | Nurse Practitioner | Milwaukee | WI | premium | |
| 1447906391 | Hartmann, Emma | Physician Assistant | Milwaukee | WI | premium | |
| 1619429230 | Sanchez, Angelina | Physician Assistant | Milwaukee | WI | premium | |
| 1538136841 | Zauner, Kelly | APNP | Nurse Practitioner | Milwaukee | WI | premium |
| 1265661847 | Boche, Fabiola | PA-C | Physician Assistant | Milwaukee | WI | premium |
| 1831530575 | Baierl, Alison · member of 3 groups | PA-C | Physician Assistant | Milwaukee | WI | premium |
| 1497184279 | Balderas, Katie · member of 3 groups | PA-C | Physician Assistant | Wauwatosa | WI | premium |
| 1467499277 | Baltz, Aaron · member of 4 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1740506195 | Blosky, William · member of 3 groups | M.D. | Gastroenterology | Milwaukee | WI | premium |
| 1023085487 | Carron, David · member of 3 groups | MD | Gastroenterology | Wauwatosa | WI | premium |
| 1851368534 | Casiano, Laurie · member of 2 groups | PA | Physician Assistant | Milwaukee | WI | premium |
| 1568702827 | Farvour, Nicolle · member of 2 groups | NP-C | Nurse Practitioner | Waukesha | WI | premium |
| 1598028037 | Finn, Andrea · member of 2 groups | PA | Physician Assistant | Milwaukee | WI | premium |
| 1518368299 | Firkus, Lauryn · member of 2 groups | APNP | Nurse Practitioner | Wauwatosa | WI | premium |
| 1568649358 | Griglione, Nicole · member of 2 groups | M.D. | Gastroenterology | Waukesha | WI | premium |
| 1750358420 | Guda, Nalini · member of 2 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1407169113 | Hassan, Sohaib · member of 3 groups | M.D | Gastroenterology | Milwaukee | WI | premium |
| 1528035219 | Henthorn, Nikole · member of 2 groups | NP | Nurse Practitioner | Milwaukee | WI | premium |
| 1831166503 | Hernandez, Lyndon · member of 2 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1780952986 | Honeyager, Sarah · member of 2 groups | PA-C | Physician Assistant | Wauwatosa | WI | premium |
| 1760696991 | Hussain, Syed · member of 3 groups | M.D. | Gastroenterology | Milwaukee | WI | premium |
| 1528409844 | Jehangir, Asad · member of 2 groups | M.D. | Gastroenterology | Milwaukee | WI | premium |
| 1053671982 | Jest, Nathaniel · member of 3 groups | D.O. | Gastroenterology | Milwaukee | WI | premium |
| 1962472589 | Kim, Joseph · member of 2 groups | M.D. | Gastroenterology | Milwaukee | WI | premium |
| 1659574127 | Kinsey, Richard · member of 4 groups | MD | Pathology | Memphis | TN | premium |
| 1093804544 | Kwiatt, James · member of 3 groups | M.D. | Gastroenterology | Wauwatosa | WI | premium |
| 1679969307 | Laine, Jacob · member of 3 groups | M.D. | Gastroenterology | Wauwatosa | WI | premium |
| 1639146301 | Lantz, Helen · member of 3 groups | MD | Gastroenterology | Wauwatosa | WI | premium |
| 1891953295 | Leo, Julia · member of 2 groups | D.O. | Gastroenterology | Milwaukee | WI | premium |
| 1366419046 | Li, Ricardo · member of 3 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1578530937 | Lipscomb, Steven · member of 4 groups | MD | Gastroenterology | Wauwatosa | WI | premium |
| 1407140015 | Mittal, Chetan · member of 3 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1851755953 | Mohorek, Matthew · member of 3 groups | M.D. | Gastroenterology | Milwaukee | WI | premium |
| 1578775755 | Moloney, Brian · member of 3 groups | MB BCH MD | Gastroenterology | Milwaukee | WI | premium |
| 1487761706 | Qureshi, Jamal · member of 2 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1164586707 | Rabaa, Ehab · member of 3 groups | M.D. | Pathology | Memphis | TN | premium |
| 1942583182 | Rogers, Jamie · member of 2 groups | NP-C | Nurse Practitioner | Waukesha | WI | premium |
| 1457552689 | Samuel, Erica · member of 3 groups | M.D. | Gastroenterology | West Allis | WI | premium |
| 1447227129 | Santharam, Rajesh · member of 3 groups | MD | Gastroenterology | Wauwatosa | WI | premium |
| 1558338244 | Sinitz, Cheryl · member of 2 groups | PA-C | Physician Assistant | Wauwatosa | WI | premium |
| 1386619427 | Staff, David · member of 2 groups | M.D. | Gastroenterology | Waukesha | WI | premium |
| 1720015225 | Ulitsky, Alex · member of 3 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1215399381 | Van Huis, Adam · member of 3 groups | Anesthesiology | Milwaukee | WI | premium | |
| 1477879765 | Velez, Mario · member of 3 groups | MD | Gastroenterology | Milwaukee | WI | premium |
| 1922198282 | Vijayapal, Aravind · member of 2 groups | MD | Gastroenterology | Waukesha | WI | premium |
| 1013655646 | White, Nicole · member of 2 groups | APNP | Nurse Practitioner | Milwaukee | WI | premium |
| 1588225544 | Williams, Hannah · member of 2 groups | PA-C | Physician Assistant | Milwaukee | WI | premium |
| 1740257443 | Zimmet, Kristin · member of 2 groups | PA-C | Physician Assistant | Wauwatosa | WI | 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.