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OREGON ANESTHESIOLOGY GROUP PC

PAC 3476451659 Provider group
ANESTHESIOLOGY · PORTLAND, OR · hospital-affiliated
Specialty ANESTHESIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in PORTLAND, OR · bills Medicare in 13 states
Scale 229 providers on the CMS registry roster · 55 codes billed (five-year data window) · 3,227 services (all billed codes, CY2024)
Medicare paid $386K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (503) 299-9906 — 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 120Advanced-practice 6Other clinicians 0= 126 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 126 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 34 of the group's 55 codes this year, across 6 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
1699064543 Halawa, Omar M.D. Anesthesiology PortlandOR premium
1083628440 Putnam, Bryan DO Anesthesiology PortlandOR premium
1659388890 Roessler, Peter MD Anesthesiology PortlandOR premium
1396719001 Calkins, Mark MD Anesthesiology PortlandOR premium
1972528180 Kim, Dong M.D. Anesthesiology PortlandOR premium
1700044419 Patel, Neesa Anesthesiology PortlandOR premium
1770506974 Layne, Matthew MD Anesthesiology PortlandOR premium
1720292386 Ortiz, Justin M.D. Anesthesiology PortlandOR premium
1578756789 Arunakul, Methapan MD Anesthesiology PortlandOR premium
1427342302 Sky, David M.D. Anesthesiology PortlandOR premium
1942443965 Bohanan, Robert Anesthesiology PortlandOR premium
1548490485 Smith, Michelle M.D. Anesthesiology PortlandOR premium
1881983666 Mahoney, Joseph M.D. Anesthesiology PortlandOR premium
1245253483 Leon, Jeffrey MD Anesthesiology PortlandOR premium
1518284751 Santos, Francis MD Anesthesiology MarltonNJ premium
1487712162 Su, Michael M.D. Anesthesiology PortlandOR premium
1134109960 Chang, August MD Anesthesiology Las VegasNV premium
1598779944 Pak, Suzanne MD Anesthesiology PortlandOR premium
1922274505 Maxwell, Bryan MD Anesthesiology PortlandOR premium
1669625828 Chang, Winston M.D. Anesthesiology PortlandOR premium
1417961947 Pillai, Murali MD Anesthesiology PortlandOR premium
1588806194 Lee, Shane M.D. Anesthesiology PortlandOR premium
1407291289 Bailey, Christopher MD Anesthesiology PortlandOR premium
1710913611 Crittenden, Walter PHARM.D., M.D. Anesthesiology PortlandOR premium
1083605570 Henshaw, Eric MD Anesthesiology PortlandOR premium
1851368716 Hartman, Ralph MD Anesthesiology PortlandOR premium
1235148792 Wang, Jian-Sheng MD Anesthesiology PortlandOR premium
1013981216 Andersen, Brent MD Anesthesiology PortlandOR premium
1164560207 Hsiao, Leo DO Anesthesiology IndianapolisIN premium
1851715726 Robinson, David Anesthesiology PortlandOR premium
1386039394 Tirrell, Abigail M.D., M.P.H. Anesthesiology PortlandOR premium
1386694081 Beall, Ryan M.D. Anesthesiology PortlandOR premium
1790708113 Mohtadi, Kourosh MD Anesthesiology PortlandOR premium
1659385524 Nadol, Gregory MD Anesthesiology PortlandOR premium
1699766311 Diaz, Paul M.D. Anesthesiology PortlandOR premium
1487629705 Evans, John MD Anesthesiology PortlandOR premium
1447412341 Ponraj, Erwin MD Anesthesiology PortlandOR premium
1851922082 Woolard, Michael Certified Registered Nurse Anesthetist (CRNA) HillsboroOR premium
1447201637 Kiss, Sandor MD Anesthesiology PortlandOR premium
1720220262 Schaefer, Steven M.D. Anesthesiology PortlandOR premium
1629160908 Hartmeyer, Michael M.D. Anesthesiology PortlandOR premium
1326231234 Franck, Kevin MD Anesthesiology PortlandOR premium
1528528338 Waldron, Brent Anesthesiology PortlandOR premium
1366974172 Parikh, Snigdha D.O Anesthesiology PortlandOR premium
1518943794 Shiue, Steve MD Anesthesiology LakesideCA premium
1194770073 Wang, Min MD Anesthesiology DenverCO premium
1164927620 Grosshart, Brandon DO Anesthesiology PortlandOR premium
1588607915 Washtok, Christopher MD Anesthesiology PortlandOR premium
1558399915 Duey, Michael MD Anesthesiology PortlandOR premium
1730100926 Lei, Stan MD, PHD Anesthesiology PortlandOR premium
1972567253 Pope, Donna MD Anesthesiology PortlandOR premium
1316309669 Ginn, Erin MD Anesthesiology PortlandOR premium
1255642328 Withington, Cornelia M.D. Anesthesiology PortlandOR premium
1215068960 Cohen, David M.D. Anesthesiology PortlandOR premium
1730196908 Santos, Bryant MD Anesthesiology PortlandOR premium
1306045489 Cull, Thomas MD Anesthesiology PortlandOR premium
1982671772 Hansen, Eric MD Anesthesiology PortlandOR premium
1104833953 Scott, Peter MD Anesthesiology PortlandOR premium
1083147029 Disney, Shaun Anesthesiology PortlandOR premium
1700809217 Fawell, Thomas MD Anesthesiology PortlandOR premium
1023228269 Jaworski, Nikki M.D. Anesthesiology PortlandOR premium
1902871213 Crowley, William MD Anesthesiology PortlandOR premium
1831331834 Ghods, Maryam M.D. Anesthesiology PortlandOR premium
1760642714 Neice, Andrew MD Anesthesiology PortlandOR premium
1275770463 Pollak, Kelly M.D. Anesthesiology PortlandOR premium
1194276931 Alldredge, Evan · member of 3 groups MD Anesthesiology PortlandOR premium
1730384991 Allen Maycock, Chloe · member of 2 groups MD Anesthesiology VancouverWA premium
1639533557 Anderson, Jacob · member of 2 groups M.D. Anesthesiology PortlandOR premium
1821451543 Anderson, Raleigh · member of 2 groups M.D. Anesthesiology AuroraCO premium
1225046352 Bak, Roy · member of 4 groups M.D. Anesthesiology SpokaneWA premium
1477521193 Beckett, Timothy · member of 2 groups MD Anesthesiology HendersonNV premium
1215968805 Cammarano, William · member of 2 groups Anesthesiology TacomasWA premium
1477027845 Carey, James · member of 2 groups MD Anesthesiology PortlandOR premium
1235667692 Choi, Vivian · member of 2 groups Anesthesiology PortlandOR premium
1700099223 Deng, Joseph · member of 2 groups M.D. Anesthesiology PortlandOR premium
1427554062 Desjardins, Danielle · member of 2 groups MD Anesthesiology PortlandOR premium
1801192109 Diwan, Murtaza · member of 2 groups M.D. Anesthesiology PortlandOR premium
1588906036 Doan, Michael · member of 4 groups MD Anesthesiology OrangeCA premium
1861855249 Dong, Jack · member of 2 groups MD Anesthesiology SeattleWA premium
1245227388 Even, Aaron · member of 2 groups M.D. Anesthesiology VancouverWA premium
1639519390 Falk, Daniel · member of 2 groups MD Anesthesiology Salt Lake CityUT premium
1760726467 Fry, Janelle · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PortlandOR premium
1326035213 Grant, James · member of 2 groups M.D. Anesthesiology VancouverWA premium
1801872452 Greenberg, Michael · member of 2 groups MD Anesthesiology VancouverWA premium
1639339096 Gustafson, Chris · member of 2 groups MD Anesthesiology LouisvilleKY premium
1467856054 Harmon, Elliot · member of 2 groups MD Anesthesiology PortlandOR premium
1760439079 Harrison, Lisa · member of 5 groups C.R.N.A Certified Registered Nurse Anesthetist (CRNA) VancouverWA premium
1467985069 Hashop, John · member of 2 groups M.D. Anesthesiology PortlandOR premium
1194042960 Hedden, Jacob · member of 2 groups M.D. Anesthesiology PortlandOR premium
1184751026 Hess, Nathan · member of 3 groups D.O. Anesthesiology LaytonUT premium
1215179635 Jang, William · member of 2 groups M.D. Anesthesiology VancouverWA premium
1033311774 Kennedy, Scott · member of 2 groups MD Anesthesiology VancouverWA premium
1346418027 Lawrence, Michelle · member of 2 groups MD Anesthesiology VancouverWA premium
1306871272 Lee, Kenneth · member of 2 groups Anesthesiology SeattleWA premium
1265827059 Magnuson, Brian · member of 2 groups M.D. Anesthesiology PortlandOR premium
1275821902 Mai, Tammy · member of 3 groups D.O. Anesthesiology PortlandOR premium
1558315705 Mansoori, Noor · member of 2 groups M.D. Anesthesiology VancouverWA premium
1619930310 Meiners, Jeffery · member of 2 groups DO Anesthesiology VancouverWA premium
1376706911 Munson-Young, Adam · member of 2 groups MD Anesthesiology VancouverWA premium
1689871253 Murrow, Mark · member of 2 groups M.D. Anesthesiology PortlandOR premium
1518992353 Newkirk, Lee · member of 2 groups Anesthesiology EverettWA premium
1518352350 Noel, Jeremy · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) SandyOR premium
1790210276 O'dea, Evan · member of 2 groups M.D. Anesthesiology HonoluluHI premium
1700906617 Pak, Chol · member of 3 groups MD Anesthesiology VancouverWA premium
1003159096 Paradis, Tyler · member of 2 groups MD Anesthesiology VancouverWA premium
1790772564 Parker, Aaron · member of 2 groups M.D. Anesthesiology VancouverWA premium
1235363797 Parr, Luke · member of 2 groups M.D. Anesthesiology PortlandOR premium
1598801177 Ramos Perez, Maria · member of 2 groups MD Anesthesiology DenverCO premium
1457325029 Raza, Ahamed · member of 5 groups M.D. Anesthesiology ClovisCA premium
1639610066 Regnier, Shane · member of 4 groups MD, PHD Anesthesiology San DiegoCA premium
1780690628 Rickett, Hamish · member of 2 groups MD Anesthesiology PortlandOR premium
1306833108 Schiller, Nicholas · member of 4 groups M.D. Anesthesiology VancouverWA premium
1043330574 Siddiqui, Subeeh · member of 2 groups MD Anesthesiology VancouverWA premium
1043207848 Smart, Mary · member of 2 groups M.D. Anesthesiology VancouverWA premium
1740444850 Smith, Susan · member of 4 groups MD Anesthesiology SummitWI premium
1831149418 Solomon, Deepika · member of 3 groups M.D. Anesthesiology TucsonAZ premium
1306286133 Tallen, Ari · member of 2 groups M.D. Anesthesiology PortlandOR premium
1154403681 Tam, Roland · member of 2 groups MD Anesthesiology SeattleWA premium
1659784916 Thazyeen, Aamera · member of 2 groups M.D. Anesthesiology BellevueWA premium
1295777589 Voves, Arley · member of 2 groups MD Anesthesiology VancouverWA premium
1235540360 Walther, Curtis · member of 2 groups M.D. Anesthesiology Rancho MirageCA premium
1477540276 Wilcox, Lee · member of 2 groups M.D. Anesthesiology VancouverWA premium
1881165421 Williamson, Jared · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Saint PaulMN premium
1265895650 Winters, Elliot · member of 2 groups D.O. Anesthesiology VancouverWA premium
1144570813 Woods, Megan · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PortlandOR premium
1093724312 Zanone, Beata · member of 2 groups MD Anesthesiology PortlandOR 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.