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SACSOLANO ANESTHESIA EXCHANGE MEDICAL GROUP, INC

PAC 9537382882 Provider group
ANESTHESIOLOGY · SACRAMENTO, CA · hospital-affiliated
Specialty ANESTHESIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SACRAMENTO, CA · bills Medicare in 3 states (CA, IN, VA)
Scale 29 providers on the CMS registry roster · 52 codes billed (five-year data window) · 1,215 services (all billed codes, CY2024)
Medicare paid $180K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact 91648168001234 — 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 20Advanced-practice 0Other clinicians 0= 20 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 20 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 27 of the group's 52 codes this year, across 1 state (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
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1467619353 Wozmak, Nicolas M.D. Anesthesiology NapaCA
1073507018 Rumery, Christopher M.D. Anesthesiology FairfieldCA
1497955421 Tibble, Adam M.D Anesthesiology FairfieldCA
1245353697 Swift, Robert M.D. Anesthesiology SacramentoCA
1922033042 Tung, Chiu M.D. Anesthesiology Daly CityCA
1649406141 Paik, Tomalika M.D Anesthesiology Daly CityCA
1568403194 Khan, Alam MD Anesthesiology MarysvilleCA
1942450846 Parkinson, Stephen MD Pain Management SacramentoCA
1447264023 Tolentino, David M.D. Anesthesiology FairfieldCA
1104926773 Gee, Derek M.D. Anesthesiology San FranciscoCA
1841246931 Collins, Lisa MD Anesthesiology AlamedaCA
1073506861 Bui, Lai M.D. Anesthesiology SacramentoCA
1215904198 Wong, Godfrey MD Anesthesiology FairfieldCA
1194751537 Lauder, Patricio · member of 2 groups M.D. Anesthesiology LodiCA
1750336350 Lebaron, Alaric · member of 2 groups M.D. Anesthesiology Travis AfbCA
1265515290 Li, Ho- Yin · member of 3 groups MD Anesthesiology SyracuseNY
1528324159 Sidhu, Gurleen · member of 2 groups M.D. Anesthesiology SacramentoCA
1003994823 Tsang, Li · member of 3 groups MD Anesthesiology VallejoCA
1669834263 Waiwaiole, Alana · member of 5 groups Anesthesiology Travis AfbCA
1467807164 Yu, Jennifer · member of 4 groups Pain Management BostonMA

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.