VANTAGE RADIOLOGY AND DIAGNOSTIC SERVICES, A PROFESSIONAL SERVICES COR
PAC 8224937917 Provider groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 94 of the group's 159 codes this year, across 8 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 |
|---|---|---|---|---|---|---|
| 1245230416 | Scallon, Steven | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1164680344 | Mann, Jason | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1710900352 | Justus, Mark | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1295001972 | Chan, Keith | MD | Diagnostic Radiology | Tacoma | WA | premium |
| 1609975416 | Roggeveen, Mark | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1386643997 | Lund, Philip | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1548655855 | Wu, Phil | Diagnostic Radiology | Federal Way | WA | premium | |
| 1700270832 | Davidson, Naomi | D.O. | Diagnostic Radiology | Renton | WA | premium |
| 1013256742 | Zhang, Zachary | MD | Diagnostic Radiology | Salinas | CA | premium |
| 1154522092 | Chao, Samuel | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1306189188 | Nalluri, Harsha | M.D. | Diagnostic Radiology | Renton | WA | premium |
| 1548269137 | Heathcock, Robert | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1114975075 | Kim, Pyong | MD | Diagnostic Radiology | Federal Way | WA | premium |
| 1124028568 | Nelsen, Michael | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1396987228 | Quesnell, Lauren | M.S., M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1053540021 | Thomas, Jacob | MD | Interventional Radiology | Janesville | WI | premium |
| 1114161429 | Greenberg, Kathryn | D.O. | Diagnostic Radiology | New Haven | CT | premium |
| 1679787311 | Chua, Joanne | M.D. | Diagnostic Radiology | Lynnwood | WA | premium |
| 1568882447 | Dunagan, Adella | Diagnostic Radiology | Richmond | VA | premium | |
| 1457640633 | Soriano, Stephanie | Diagnostic Radiology | Portland | OR | premium | |
| 1831199181 | Parker, Aria | MD | Diagnostic Radiology | Federal Way | WA | premium |
| 1699775148 | Morrison, Jennifer | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1245230580 | Yang, Hui | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1538487434 | Ellermeier, Anna | M.D. | Interventional Radiology | Saint Louis Park | MN | premium |
| 1669977575 | Clements, Stephanie | MD | Diagnostic Radiology | Baltimore | MD | premium |
| 1609361955 | Merritt, Ryan | DO | Diagnostic Radiology | Federal Way | WA | premium |
| 1548496888 | Rao, Praveen | MD | Diagnostic Radiology | Federal Way | WA | premium |
| 1245230523 | Reger, Kenneth | M.D. | Diagnostic Radiology | Federal Way | WA | premium |
| 1295793438 | Huang, I Hua | MD | Diagnostic Radiology | Federal Way | WA | premium |
| 1689150401 | Johnson, Stefano | MD | Diagnostic Radiology | San Francisco | CA | premium |
| 1083829592 | Tong, Candice | Physician Assistant | Tacoma | WA | premium | |
| 1932342300 | Chakraborty, Amit · member of 6 groups | MD | Diagnostic Radiology | Coeur D Alene | ID | premium |
| 1124261722 | Chen, Eric · member of 5 groups | M.D. | Interventional Radiology | Los Angeles | CA | premium |
| 1205364817 | Dul, Sopalla · member of 2 groups | Physician Assistant | Burien | WA | premium | |
| 1225475619 | Jeong, Joanna · member of 3 groups | MD | Diagnostic Radiology | Wenatchee | WA | premium |
| 1316225170 | Merska, Ksenia · member of 2 groups | PA-C | Physician Assistant | Leesburg | VA | premium |
| 1295070043 | Nguyen, Hong · member of 2 groups | PA | Physician Assistant | Mckinney | TX | premium |
| 1487944401 | Rassman, Shane · member of 2 groups | DO | Diagnostic Radiology | Madison | WI | premium |
| 1881155992 | Tran, Johnson · member of 2 groups | DO | Diagnostic Radiology | Temple | TX | 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.