NEVVI Medicare utilization intelligence

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SIERRA NURSE ANESTHESIA

PAC 8921413691 Physician group
CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) · VISALIA, CA · hospital-affiliated
Specialty CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in VISALIA, CA · bills Medicare in 2 states (CA, HI)
Scale 13 providers on the CMS registry roster · 18 codes billed (five-year data window) · 1,263 services (all billed codes, CY2024)
Medicare paid $118K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (559) 625-2020 — 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 0Advanced-practice 12Other clinicians 0= 12 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 12 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 9 of the group's 18 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

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1285090746 Schenke, Florence CRNA Certified Registered Nurse Anesthetist (CRNA) BakersfieldCA premium
1750880092 Cerniglia, Kristen CRNA Certified Registered Nurse Anesthetist (CRNA) VisaliaCA premium
1548646425 Kemper, Joshua DNP, CRNA Certified Registered Nurse Anesthetist (CRNA) VisaliaCA premium
1962872705 Espino, Naisha CRNA Certified Registered Nurse Anesthetist (CRNA) VisaliaCA premium
1851740146 Box, Ian · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1467844019 Chan, Brian · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) VisaliaCA premium
1831651892 Day, Whitney · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MilwaukeeWI premium
1376251132 Havlicak, Ashley · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) VisaliaCA premium
1891204541 Kitt, Garrett · member of 7 groups CRNA Certified Registered Nurse Anesthetist (CRNA) FresnoCA premium
1659669885 Parker, Krista · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) VisaliaCA premium
1699014639 Sommer, Rebecca · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) BakersfieldCA premium
1548505621 Welch, Erick · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) FresnoCA 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.