NEVVI Medicare utilization intelligence

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EMPOWER ST JOSEPHS PLLC

PAC 2961866173 Physician group
EMERGENCY MEDICINE · PHOENIX, AZ · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in PHOENIX, AZ · bills Medicare in 6 states (AZ, FL, GA, NY, OK, WI)
Scale 47 providers on the CMS registry roster · 11 codes billed (five-year data window) · 5,825 services (all billed codes, CY2024)
Medicare paid $508K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (602) 406-3000 — 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 35Advanced-practice 11Other clinicians 0= 46 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 46 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 8 of the group's 11 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
1154811818 Ziccarelli, Mario MD Emergency Medicine TucsonAZ premium
1366905713 Oliver, Kaitlin DO Emergency Medicine LawtonOK premium
1578675245 O'mara, Kevin MD Emergency Medicine TempeAZ premium
1740771245 Canales, Francisco MD Emergency Medicine TucsonAZ premium
1609164839 Carland, Julie M.D. Emergency Medicine PhoenixAZ premium
1922267186 Zipser, Mimi MD Emergency Medicine ChandlerAZ premium
1043252984 Wright, Alice MD Emergency Medicine PhoenixAZ premium
1659661932 Kuritzky-Havens, Arielle DO Emergency Medicine GainesvilleFL premium
1528076049 Lauer, Donald MD Emergency Medicine PhoenixAZ premium
1205933744 Christopher, Michael MD Emergency Medicine PhoenixAZ premium
1326501313 Keller, Lindsay MD Emergency Medicine ScottsdaleAZ premium
1558527036 Saunders, Richard D.O. Emergency Medicine PhoenixAZ premium
1407874605 Dell'aglio, Damon MD Emergency Medicine AtlantaGA premium
1508027947 Beyer, Robert M.D. Emergency Medicine MequonWI premium
1518134030 Mitchem-Westbrook, Lafrabya MD Emergency Medicine PhoenixAZ premium
1801266218 Kummet, Brian PA-C Physician Assistant PhoenixAZ premium
1588672141 Kassing, Scott MD Emergency Medicine PhoenixAZ premium
1962141143 Zerner, Chianti PA Physician Assistant PhoenixAZ premium
1992382675 Bowers, Christine DO Emergency Medicine PhoenixAZ premium
1164495917 Mcbride, Wade P.A. Physician Assistant YumaAZ premium
1396965190 Sperry, Stuart D.O. Emergency Medicine PhoenixAZ premium
1710995345 Burns, Anne MD Emergency Medicine PhoenixAZ premium
1528072287 Lucid, Wendy MD Emergency Medicine PhoenixAZ premium
1487199824 Miles, Jenny FNP-C Nurse Practitioner PhoenixAZ premium
1316955800 Power, Keith MD Emergency Medicine PhoenixAZ premium
1114935442 Wahlheim, Paul MD Emergency Medicine PhoenixAZ premium
1366020042 Churitch, Matthew MD Emergency Medicine BuffaloNY premium
1962892927 Holtz, Ashley PA-C Physician Assistant PhoenixAZ premium
1740870922 Delaughder, Tyler DO Emergency Medicine New YorkNY premium
1437782257 Knapp, Jillian NP Nurse Practitioner MesaAZ premium
1669522587 Bishop, Daniel · member of 4 groups M.D. Emergency Medicine PhoenixAZ premium
1356021901 Curtis, Catherine · member of 2 groups FNP-C Nurse Practitioner PhoenixAZ premium
1518377985 Derksen, Brenna · member of 9 groups MD Emergency Medicine PhoenixAZ premium
1467034868 Dowling, Ellen · member of 4 groups MD Emergency Medicine PhoenixAZ premium
1396303889 Duncan, Lisa · member of 2 groups FNP-BC Nurse Practitioner GlendaleAZ premium
1982287728 Eilers, James · member of 3 groups Nurse Practitioner PhoenixAZ premium
1396773628 Grace, Amanda · member of 3 groups MD Emergency Medicine PhoenixAZ premium
1831532787 Imani, Glareh · member of 3 groups D.O. Emergency Medicine PhoenixAZ premium
1154748283 Koenig, Babette · member of 2 groups D.O. Emergency Medicine ScottsdaleAZ premium
1497033468 Maass, Stefanie · member of 2 groups FNP Nurse Practitioner ScottsdaleAZ premium
1528671948 Marranca, Joseph · member of 2 groups PA Physician Assistant Sun CityAZ premium
1285195511 Sanchez, Karla · member of 2 groups Emergency Medicine PhoenixAZ premium
1386224244 Tran, Maria · member of 2 groups DO Emergency Medicine PhoenixAZ premium
1952807687 Velasquez, James · member of 2 groups MD Emergency Medicine New YorkNY premium
1184298507 Wechsler, Courtney · member of 2 groups MD Emergency Medicine PhoenixAZ premium
1275152241 Wechsler, Andrew · member of 2 groups MD Emergency Medicine PhoenixAZ 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.