NEVVI Medicare utilization intelligence

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NORTHWEST ANESTHESIA PHYSICIANS PC

PAC 3274420138 Provider group
ANESTHESIOLOGY · SPRINGFIELD, OR · hospital-affiliated
Specialty ANESTHESIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SPRINGFIELD, OR · bills Medicare in 11 states
Scale 88 providers on the CMS registry roster · 55 codes billed (five-year data window) · 2,025 services (all billed codes, CY2024)
Medicare paid $293K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (541) 222-2300 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 52Advanced-practice 2Other clinicians 0= 54 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 54 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 33 of the group's 55 codes this year, across 7 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • 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.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1811212863 Surrett, Steven MD Anesthesiology EugeneOR premium
1710912027 Nguyen, Luat MD Anesthesiology SpringfieldOR premium
1699270223 Brown, William MD Anesthesiology LebanonNH premium
1952695082 Barnhart, Margaret MD Anesthesiology SpringfieldOR premium
1376573006 Tritch, Todd MD Anesthesiology SpringfieldOR premium
1891228029 Zuleta Alarcon, Alix M.D. Anesthesiology SpringfieldOR premium
1750606109 Shillington, Mark M.D. Anesthesiology Salt Lake CityUT premium
1760526339 Salisbury, Patrick MD Anesthesiology SpringfieldOR premium
1447440433 Rothman, Ilan MD Anesthesiology PortlandOR premium
1215423835 Gregg, Dexter MD Anesthesiology SpringfieldOR premium
1215967625 Aufderheide, Stephen MD Anesthesiology SpringfieldOR premium
1114583671 Porat, Carly MD Anesthesiology SpringfieldOR premium
1154775997 Pellicer, Robert DO Anesthesiology SpringfieldOR premium
1326202524 Williams, Jon MD Anesthesiology SpringfieldOR premium
1538508320 Hitchcock, Robert D.O., PH.D Anesthesiology SpringfieldOR premium
1184835498 Raiskin, Alex MD Anesthesiology SpringfieldOR premium
1275508574 Cook, Charles MD Anesthesiology SpringfieldOR premium
1619993763 Kamaru, Setiawan DO Anesthesiology SpringfieldOR premium
1114411899 New, Evan DO Anesthesiology SpringfieldOR premium
1649286063 St. George, Brian MD Anesthesiology SpringfieldOR premium
1114061934 Hagen, Christopher M.D. Anesthesiology SpringfieldOR premium
1881257939 Withroder, Dean MD Anesthesiology SpringfieldOR premium
1043630171 Yang, Ximeng MD Anesthesiology SpringfieldOR premium
1952755787 Mai, Harry M.D. Anesthesiology TallahasseeFL premium
1093859647 Penaloza, Dorothy M.D. Anesthesiology SpringfieldOR premium
1871519082 Castaldo, Domenico MD Anesthesiology SpringfieldOR premium
1134494578 Moore, Michael MD Anesthesiology SpringfieldOR premium
1346803624 Kruse, Timothy MD Anesthesiology SpringfieldOR premium
1568564912 Liddy, John M.D. Anesthesiology SpringfieldOR premium
1851331011 Hanson, Timothy MD Anesthesiology Newport BeachCA premium
1871912428 D'ambrosio, Martin M.D. Anesthesiology SpringfieldOR premium
1548616709 Daigle, Leah CRNA Certified Registered Nurse Anesthetist (CRNA) Hot SpringsAR premium
1669498499 Hibbard, Mark MD Anesthesiology SpringfieldOR premium
1790743490 Traul, John M.D. Anesthesiology PocatelloID premium
1073543732 Hagengruber, Daniel MD Anesthesiology SpringfieldOR premium
1235495490 Smith, Ryan M.D. Anesthesiology SpringfieldOR premium
1487605630 Ostrovsky, Michael MD Anesthesiology Daly CityCA premium
1356737126 Siel, Rick MD Anesthesiology SpringfieldOR premium
1336608553 Guffey, Keegan MD Anesthesiology SpringfieldOR premium
1558560367 Myrick, Scott M.D. Anesthesiology SpringfieldOR premium
1831333624 Shune, Alexander M.D. Anesthesiology SpringfieldOR premium
1134145972 Bissonnette, Peter MD Anesthesiology SpringfieldOR premium
1023234515 Cho, Albert D.O. Anesthesiology SpringfieldOR premium
1285075010 Engstrom, Kristen C.R.N.A. Certified Registered Nurse Anesthetist (CRNA) ClackamasOR premium
1467694745 Gerstman, Emily M.D. Anesthesiology SpringfieldOR premium
1740799519 Ryder, Alexander DO Anesthesiology SpringfieldOR premium
1649247420 Guevara, John MD Anesthesiology PortlandOR premium
1821014465 Rushton, Andrew MD Anesthesiology SpringfieldOR premium
1811492036 Assercq, Mathieu · member of 2 groups MD Anesthesiology SpringfieldOR premium
1528183001 Bourgeois, Jonathan · member of 2 groups MD Anesthesiology San AntonioTX premium
1568787893 Maxwell, Jacob · member of 2 groups D.O. Anesthesiology VancouverWA premium
1528200516 Mcelroy, Laura · member of 3 groups MD Anesthesiology PortlandOR premium
1609960228 Park, Jocelyn · member of 2 groups M.D. Anesthesiology SpringfieldOR premium
1235274234 Yang, Stephanie · member of 3 groups MD Anesthesiology BellevueWA 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.