SOUTHERN ARIZONA ANESTHESIA SERVICES PC
PAC 1850382565 Physician groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 18 of the group's 31 codes this year, across 5 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 |
|---|---|---|---|---|---|---|
| 1134112196 | Brower, Steven | MD | Anesthesiology | Tucson | AZ | premium |
| 1659357937 | Hellbusch, Jeffrey | MD | Anesthesiology | Tucson | AZ | premium |
| 1003809872 | Farmer, Rhesa | MD | Anesthesiology | Tucson | AZ | premium |
| 1003894916 | Longenecker, David | MD | Anesthesiology | Tucson | AZ | premium |
| 1083608756 | Oakeson, Wayne | MD | Anesthesiology | Tucson | AZ | premium |
| 1508165598 | Lucas, David | MD | Anesthesiology | Tucson | AZ | premium |
| 1821223397 | Mendoza Cuartas, Maria | M.D | Anesthesiology | Ann Arbor | MI | premium |
| 1639161201 | Foley, Donald | MD | Anesthesiology | Tucson | AZ | premium |
| 1205923729 | Bazzell, Charles | MD | Anesthesiology | Tucson | AZ | premium |
| 1508811571 | Kaczynski, Stephen | D.O. | Anesthesiology | Tucson | AZ | premium |
| 1740273440 | Gomez-Avraham, Isaac | MD | Anesthesiology | Tucson | AZ | premium |
| 1659365310 | Lorenz, David | MD | Anesthesiology | Tucson | AZ | premium |
| 1215390679 | Rivest, Stephanie | M.D. | Anesthesiology | Tucson | AZ | premium |
| 1265826416 | Birmingham, Erin | M.D. | Anesthesiology | Bellingham | WA | premium |
| 1619961497 | Paras, Benjamin | M.D. | Anesthesiology | Tucson | AZ | premium |
| 1841289287 | Sharma, Sanjay | MD | Anesthesiology | Tucson | AZ | premium |
| 1154594000 | Dillon, Hannah | M.D. | Anesthesiology | Tucson | AZ | premium |
| 1063406007 | Nichols, Bradley | MD | Anesthesiology | Tucson | AZ | premium |
| 1407911027 | Rowe, Stephen | M.D. | Anesthesiology | Tucson | AZ | premium |
| 1891095030 | Walston, Michael | M.D. | Anesthesiology | Tucson | AZ | premium |
| 1952746604 | Toole, Ryan | D.O | Anesthesiology | Redlands | CA | premium |
| 1851332548 | Vaughn, Kimberly | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Augusta | ME | premium |
| 1386616860 | Calonje, Lora | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Tucson | AZ | premium |
| 1346793767 | Bissell, Deanna · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Philadelphia | PA | premium |
| 1154566651 | Bonomolo, Joseph · member of 4 groups | M.D. | Anesthesiology | Tucson | AZ | premium |
| 1932446093 | Buchholz, Tricia · member of 4 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Parker | AZ | premium |
| 1063806214 | Carrillo, Kelly · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Tucson | AZ | premium |
| 1538125471 | Chanvitayapongs, Songsiri · member of 4 groups | MD | Anesthesiology | Tucson | AZ | premium |
| 1215319736 | Chinyadza, Tashinga · member of 2 groups | M.D | Anesthesiology | Tucson | AZ | premium |
| 1124011820 | Funk, John · member of 2 groups | MD | Anesthesiology | Tucson | AZ | premium |
| 1407354038 | Hasbrouck, Nathaniel · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Pueblo | CO | premium |
| 1891091898 | Hunt, Tyler · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Fort Mohave | AZ | premium |
| 1497117295 | Kachan, Diana · member of 2 groups | MD, PHD | Anesthesiology | Tucson | AZ | premium |
| 1568450070 | Kim, Steven · member of 3 groups | M.D., PH.D. | Anesthesiology | Tucson | AZ | premium |
| 1164527255 | Marks, Elizabeth · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Duluth | MN | premium |
| 1649742990 | Novack, Marina · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Tucson | AZ | premium |
| 1760942304 | Rossi, Gustave · member of 3 groups | MD | Anesthesiology | Las Vegas | NV | premium |
| 1366499956 | Shandling, Antoinette · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Aspen | CO | premium |
| 1841256476 | Smith, Joshua · member of 3 groups | MD | Anesthesiology | Tucson | AZ | premium |
| 1386638062 | Solgonick, Rodney · member of 2 groups | M.D. | Anesthesiology | Tucson | AZ | 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.