REGENTS OF THE UNIVERSITY OF CALIFORNIA
PAC 4486550183 Physician groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 45 of the group's 71 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 |
|---|---|---|---|---|---|---|
| 1497983761 | Hsu, Andrew | MD | Orthopedic Surgery | Orange | CA | premium |
| 1598780025 | Lee, Yu-Po | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1881031177 | Johnston, Tyler | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1750780888 | Yang, Steven | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1538579107 | Kaplan, Jesse | M.D. | Hand Surgery | Orange | CA | premium |
| 1720440951 | Digiovanni, Ryan | MD | Orthopedic Surgery | Orange | CA | premium |
| 1982022281 | Hashmi, Sohaib | MD | Orthopedic Surgery | Orange | CA | premium |
| 1518498179 | Wu, Hao-Hua | MD | Orthopedic Surgery | Orange | CA | premium |
| 1477633550 | Bhatia, Nitin N | MD | Orthopedic Surgery | Orange | CA | premium |
| 1649719204 | Noori, Naudereh | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1578750774 | Park, Don | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1154681708 | Stitzlein, Russell | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1235438482 | Wang, Dean | MD | Orthopedic Surgery | Orange | CA | premium |
| 1669139879 | O'reilly, Michael | PA-C | Physician Assistant | Orange | CA | premium |
| 1073001962 | Haghverdian, Justin | MD | Orthopedic Surgery | Orange | CA | premium |
| 1922731793 | Marinko, Amanda | PA-C | Physician Assistant | Orange | CA | premium |
| 1922524495 | Bruce, Richard | PA-C, MPAP | Physician Assistant | San Clemente | CA | premium |
| 1740379809 | Rafijah, Gregory | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1144370792 | Potra-Cionca, Florica | PA | Physician Assistant | Anaheim | CA | premium |
| 1619437480 | Mills, Emily | Orthopedic Surgery | Orange | CA | premium | |
| 1790983476 | Scolaro, John | MD | Orthopedic Surgery | Orange | CA | premium |
| 1720240781 | Learned, James | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1922578970 | Kistler, Emily | PA-C, MMS | Physician Assistant | Greenwood Village | CO | premium |
| 1255771747 | Lim, Philip | MD | Orthopedic Surgery | Orange | CA | premium |
| 1124436142 | Goldin, Amanda | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1679935944 | Hsiue, Peter | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1336175058 | Mcmaster, William | M.D. | Orthopedic Surgery | Orange | CA | premium |
| 1255733713 | Pylypiv, Taras | PA-C | Physician Assistant | Orange | CA | premium |
| 1659020329 | Oros, Emmeline | PA | Physician Assistant | Orange | CA | premium |
| 1407491707 | Manzano, Darren | Physician Assistant | Orange | CA | premium | |
| 1023101375 | Downs, David · member of 2 groups | MD | Orthopedic Surgery | Fullerton | CA | premium |
| 1083050843 | Hebert-Davies, Jonah · member of 2 groups | MD | Orthopedic Surgery | Orange | CA | premium |
| 1649523929 | Keliiholokai, Elizabeth · member of 2 groups | PA | Physician Assistant | Placentia | CA | premium |
| 1396972626 | Luong, Linda · member of 2 groups | P.A. | Physician Assistant | Fullerton | CA | premium |
| 1780620013 | Rubinstein, Michael · member of 2 groups | M.D. | Orthopedic Surgery | Fullerton | CA | premium |
| 1871872986 | Slobogean, Myron · member of 3 groups | MD | Orthopedic Surgery | Baltimore | MD | premium |
| 1659869550 | Sullivan, Brian · member of 2 groups | MD | Orthopedic Surgery | Orange | CA | premium |
| 1043669989 | Wright, David · member of 2 groups | MD | Orthopedic Surgery | Orange | CA | 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.