NEVVI Medicare utilization intelligence

← back to results

ST. HELENA HOSPITAL

PAC 8729059878 Physician group
CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) · SAINT HELENA, CA · hospital-affiliated
Specialty CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SAINT HELENA, CA · bills Medicare in 2 states (CA, NC)
Scale 89 providers on the CMS registry roster · 135 codes billed (five-year data window) · 5,643 services (all billed codes, CY2024)
Medicare paid $421K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (707) 963-3611 — 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 25Other clinicians 0= 77 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 77 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 72 of the group's 135 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.

Notify me at launch → Or see a live example group page →
Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1700840238 Nixon, Bruce M.D. Diagnostic Radiology FremontCA premium
1225089790 Miller, Gregory M.D. Physical Medicine and Rehabilitation Saint HelenaCA premium
1356397186 Stoddard, Fred M. D. Psychiatry VallejoCA premium
1891902698 Lewerenz, Heather M.D. Psychiatry Saint HelenaCA premium
1053727008 Florez, Alicia FNP-BC Nurse Practitioner Saint HelenaCA premium
1841646353 Clark, Amizetta M.D. Psychiatry Saint HelenaCA premium
1083310254 Toppenberg, Joshua CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1568784635 Orozco, Puja PA-C Physician Assistant Saint HelenaCA premium
1376261032 Yang, Merrilyn PMHNP-BC Nurse Practitioner ClearlakeCA premium
1790773596 Carelock, David CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1902839772 Neeley, Celeste CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1700280252 Printzian, Irene Paula CRNA Certified Registered Nurse Anesthetist (CRNA) Loma LindaCA premium
1942392212 Sheth, Atul MD Psychiatry BakersfieldCA premium
1295179398 Harris, Brandi CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1225273824 Fidge, Jennifer CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1730315169 Glenn, Tami CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1659827616 Meyer-Mitchell, Janet RN Nurse Practitioner GreenbraeCA premium
1710396825 Canavesio, Lindsey ACNP Nurse Practitioner NapaCA premium
1205034030 Allen, Stewart · member of 2 groups M.D. Cardiology Winston-SalemNC premium
1649421447 Almestady, Rajaa · member of 20 groups MD Diagnostic Radiology KentOH premium
1770680852 Banks, Stephen · member of 2 groups MD Radiation Oncology Saint HelenaCA premium
1477274934 Bartlett, Lori · member of 2 groups PA-C Physician Assistant Saint HelenaCA premium
1265433254 Birkbeck, Daniel · member of 5 groups MD Hand Surgery NapaCA premium
1710097001 Blood, David · member of 27 groups MD Diagnostic Radiology WenatcheeWA premium
1417243577 Brennan, Hillary · member of 5 groups CRNA Certified Registered Nurse Anesthetist (CRNA) New OrleansLA premium
1245618669 Bush, Colton · member of 19 groups M.D. Diagnostic Radiology Agana HeightsGU premium
1134169139 Chen, Jack · member of 22 groups M.D. Diagnostic Radiology TarzanaCA premium
1891149852 Chen, Frank · member of 22 groups MD Diagnostic Radiology Jersey CityNJ premium
1104147289 Chung, Mikyung · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) SeattleWA premium
1225088537 Clavijo, Leonardo · member of 5 groups M.D. Interventional Cardiology Saint HelenaCA premium
1578797601 Conway, Raymond · member of 3 groups M.D. Interventional Radiology Santa RosaCA premium
1730126467 Deseran, Mark · member of 12 groups MD Diagnostic Radiology LynwoodCA premium
1649297540 Diana, John · member of 3 groups M.D. Orthopedic Surgery NapaCA premium
1205883972 Divakaruni, Monica · member of 2 groups MD Cardiology Saint HelenaCA premium
1760893879 Dugar, Brandon · member of 14 groups D.O. Diagnostic Radiology Twentynine PalmsCA premium
1043604515 Eng, Maia · member of 2 groups M.D. Cardiology NapaCA premium
1871710160 Feddersen, Michael · member of 2 groups D.O. Psychiatry American CanyonCA premium
1508352790 Firestone, Dillan · member of 2 groups Physician Assistant Saint HelenaCA premium
1962573576 Freeto, Brian · member of 3 groups M.D. Orthopedic Surgery NapaCA premium
1528031663 Gaglia, Michael · member of 5 groups M.D. Internal Medicine PittsburghPA premium
1447270608 Glenn, William · member of 15 groups MD Diagnostic Radiology Manhattan BeachCA premium
1497986285 Helmi, Jehan · member of 5 groups M.D. Psychiatry SangerCA premium
1184909905 Henriquez, Victoria · member of 2 groups PA-C Physician Assistant Saint HelenaCA premium
1083070825 Hetland, Lea · member of 2 groups RN, CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1760160410 Hinrichsen, Betsy · member of 2 groups Nurse Practitioner New YorkNY premium
1063564748 Jackson, David · member of 24 groups M.D. Diagnostic Radiology Chino HillsCA premium
1164691820 Kang, Tyler · member of 4 groups M.D. Hematology-Oncology Walnut CreekCA premium
1649488545 Kavali, Asha · member of 24 groups M.D. Diagnostic Radiology VisaliaCA premium
1063985455 Kubasta, Matthew · member of 2 groups NURSE PRACTITIONER Nurse Practitioner ConcordCA premium
1548767585 Law, Kenny · member of 9 groups MD Diagnostic Radiology OrangeCA premium
1619975356 Lee, Julia · member of 24 groups MD Diagnostic Radiology New YorkNY premium
1649392028 Lee, Ben · member of 21 groups MD Diagnostic Radiology Chino HillsCA premium
1669411260 Liljeblad, Eileen · member of 17 groups MD Diagnostic Radiology LubbockTX premium
1730265240 Madwed, David · member of 17 groups MD Diagnostic Radiology San JoseCA premium
1063498632 Malek, Gholamreza · member of 23 groups M.D. Diagnostic Radiology HoustonTX premium
1548484629 Midmore, Gina · member of 2 groups M.D. Diagnostic Radiology GrayslakeIL premium
1528266202 Moore, Ryan · member of 2 groups MD Orthopedic Surgery Saint HelenaCA premium
1659396356 Paranay, Gregory · member of 24 groups MD Diagnostic Radiology Los AngelesCA premium
1528078961 Park, Jeong Sik · member of 3 groups M.D. Cardiology ClearlakeCA premium
1780679340 Parkin, Jay · member of 5 groups MD Orthopedic Surgery FairfieldCA premium
1477809093 Peterson, Snow · member of 5 groups DO, MS Sleep Medicine VallejoCA premium
1386694040 Piampiano, Peter · member of 40 groups M.D. Diagnostic Radiology KnoxvilleTN premium
1649811985 Racker, Rachel · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) San FranciscoCA premium
1386199370 Ruppert, Beverly · member of 2 groups Physician Assistant Saint HelenaCA premium
1659320703 Schram, Ethan · member of 2 groups M.D. Hematology-Oncology Walnut CreekCA premium
1376579433 Siddiqi, Saif · member of 24 groups M.D. Diagnostic Radiology Santa AnaCA premium
1780909002 Skordas, Nicolas · member of 2 groups M.D. Orthopedic Surgery Travis AfbCA premium
1346256518 Stein, Marissa · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1982752390 Szeto, Albert · member of 17 groups MD Diagnostic Radiology LynwoodCA premium
1134108525 Tapen, Elizabeth · member of 2 groups MD Radiation Oncology Big SkyMT premium
1336123504 Tate, David · member of 2 groups MD Radiation Oncology Saint HelenaCA premium
1407470032 Toma, Lucian · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) Saint HelenaCA premium
1043292410 Tran, Loan · member of 3 groups MD Radiation Oncology Pleasant HillCA premium
1275516171 Umutyan, Ari · member of 2 groups M.D. Hematology-Oncology Saint HelenaCA premium
1295962744 Vigilante, John · member of 21 groups M.D. Diagnostic Radiology Twentynine PalmsCA premium
1417134040 Wadhwa, Vikram · member of 16 groups MD Diagnostic Radiology West HollywoodCA premium
1982347522 Wilson, Andrew · member of 2 groups PA Physician Assistant NapaCA 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.