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VALLEY ANESTHESIA ASSOCIATES PLLC

PAC 0941112098 Physician group
ANESTHESIOLOGY · RENTON, WA · hospital-affiliated
Specialty ANESTHESIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in RENTON, WA · bills Medicare in 8 states
Scale 47 providers on the CMS registry roster · 27 codes billed (five-year data window) · 1,670 services (all billed codes, CY2024)
Medicare paid $216K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (800) 540-1814 — 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 31Advanced-practice 5Other clinicians 0= 36 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 36 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 13 of the group's 27 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
1861424236 Walczak, Dariusz MD Anesthesiology Mill CreekWA premium
1437714714 Trakas, Anthony MD Anesthesiology RentonWA premium
1770694929 Xuereb, Rodrick MD Anesthesiology RentonWA premium
1659877496 Kim, Jinsoo MD Anesthesiology RentonWA premium
1790997427 Puangsuvan, Somchin M.D. Anesthesiology PuyallupWA premium
1457580672 Moore, Christopher M.D. Anesthesiology IndianapolisIN premium
1457694234 Hui, Cyrus M.D. Anesthesiology RentonWA premium
1053422378 Otsu, Ichiro MD Anesthesiology RentonWA premium
1376998906 Sanchez, Christopher M.D. Anesthesiology RentonWA premium
1477896264 Lee, Katherine DO Anesthesiology RentonWA premium
1831283357 Faraci, Andrew M.D. Anesthesiology RentonWA premium
1457423956 Khovidhunkit, Pakawadee M.D. Anesthesiology SeattleWA premium
1518902501 Tsai, Tony M.D. Anesthesiology RentonWA premium
1184735516 Bice, Steven MD Anesthesiology RentonWA premium
1215433446 Broad, Julian MD Anesthesiology PittsburghPA premium
1992849574 Staver, Jonathan MD Anesthesiology RentonWA premium
1205947553 Thompson, Thomas MD Anesthesiology RentonWA premium
1326634247 Nguyen, Thuy CRNA Certified Registered Nurse Anesthetist (CRNA) RentonWA premium
1568704658 Kuo, Ruth M.D. Anesthesiology Los AngelesCA premium
1780820738 Hoaglan, Carli M.D. Anesthesiology SeattleWA premium
1376654681 Nguyen, Manh MD Anesthesiology RentonWA premium
1174847123 Manolides, Andrew M.D. Anesthesiology RentonWA premium
1558685511 Ng, Weiqing M.D. Anesthesiology RentonWA premium
1508977968 Isner, R MD Anesthesiology RentonWA premium
1669637948 Masters, Jenna M.D. Anesthesiology Iowa CityIA premium
1386939643 Grabach, Michael CRNA Certified Registered Nurse Anesthetist (CRNA) KeeneNH premium
1417908591 Nardella, John MD Anesthesiology RentonWA premium
1649210295 Porteous, Grete MD Anesthesiology SeattleWA premium
1053933937 Gonzalez-Birr, Aaron Certified Registered Nurse Anesthetist (CRNA) SeattleWA premium
1740987130 Wright, Vanessa Certified Registered Nurse Anesthetist (CRNA) RentonWA premium
1497098867 Dycus, David M.D. Anesthesiology RentonWA premium
1942620315 Crandall, Geoffrey · member of 2 groups MD Anesthesiology San DiegoCA premium
1114338696 Disser, Andrew · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Chapel HillNC premium
1215270780 Melin, Michael · member of 2 groups M.D. Anesthesiology RentonWA premium
1811156532 Yuan, Stanley · member of 2 groups M.D. Anesthesiology SeattleWA premium
1386105468 Zhang, Kai · member of 2 groups MD Anesthesiology SeattleWA 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.