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GREATER ANESTHESIA SOLUTIONS

PAC 9234357906 Provider group
CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) · SUN CITY, AZ · hospital-affiliated
Specialty CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SUN CITY, AZ · bills Medicare in 13 states
Scale 209 providers on the CMS registry roster · 57 codes billed (five-year data window) · 3,409 services (all billed codes, CY2024)
Medicare paid $431K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (623) 832-4000 — 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 6Advanced-practice 110Other clinicians 0= 116 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 116 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 36 of the group's 57 codes this year, across 7 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
1265616395 Sailer, Jill CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1538771886 Rourke, Christopher CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1528740081 Sorenson, Ryker CRNA Certified Registered Nurse Anesthetist (CRNA) Sun CityAZ premium
1093093957 Collins, Michael Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1295124485 Velazquez, Carlos Certified Registered Nurse Anesthetist (CRNA) MaricopaAZ premium
1871515270 Carr, Scott CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1689391484 De Los Santos, Korina Irish Lynne Certified Registered Nurse Anesthetist (CRNA) PeoriaAZ premium
1942601133 Hill, Jonathan CRNA Certified Registered Nurse Anesthetist (CRNA) DecaturAL premium
1174244727 Barton, Bryan CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1548936115 Inman, Zachary CRNA Certified Registered Nurse Anesthetist (CRNA) Sun CityAZ premium
1679626972 Mcarthur, Ryan CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1407355464 Thruston, Austin CRNA Certified Registered Nurse Anesthetist (CRNA) ChandlerAZ premium
1912547597 Allen, Derek CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1598335127 Webb, Amanda Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1659032720 Ortiz, Quentin CRNA Certified Registered Nurse Anesthetist (CRNA) GoodyearAZ premium
1386073070 Clark, Crystal CRNA Certified Registered Nurse Anesthetist (CRNA) TucsonAZ premium
1447820063 Flores, Luis CRNA Certified Registered Nurse Anesthetist (CRNA) Sun City WestAZ premium
1811622392 King, James Certified Registered Nurse Anesthetist (CRNA) Klamath FallsOR premium
1215676507 Welch, Caitlin Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1811324098 Daum, Eric CRNA Certified Registered Nurse Anesthetist (CRNA) GilbertAZ premium
1255887667 Richmond, Tory Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1043934821 Buchek, Paul CRNA Certified Registered Nurse Anesthetist (CRNA) FlorenceOR premium
1740924067 Carothers, Louis CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1841914355 Hayden, Timothy CRNA Certified Registered Nurse Anesthetist (CRNA) GoodyearAZ premium
1407532401 Perminova, Valeria CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1255024089 Schmid, Alexis CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1013550383 Moore, Nicholas Certified Registered Nurse Anesthetist (CRNA) TempeAZ premium
1063439834 Depaolo, Juancho CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1538369988 Jimenez, Jose CRNA Certified Registered Nurse Anesthetist (CRNA) Las VegasNV premium
1326595034 Matson, Matthew RN Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1174941082 Reschke, Matthew Anesthesiology Saint LouisMO premium
1346870623 Stonehocker, Joshua CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1861267312 Marks, Kori Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1386156669 Smith, Shawn CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1609154004 Mckee, Benjamin CRNA Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1609654219 Johnson, Glade CRNA, BSN Certified Registered Nurse Anesthetist (CRNA) GoodyearAZ premium
1023559127 Mercer, Michael CRNA Certified Registered Nurse Anesthetist (CRNA) RichmondVA premium
1568949675 Aguanno, Nicholas CRNA Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1053097170 Aliaga, Juan DNP, APRN-CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1457592719 Seavey, Brian D.O. Anesthesiology DaytonOH premium
1528466984 Holmes, Vernon Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1477295681 Harper, Joshua CRNA Certified Registered Nurse Anesthetist (CRNA) Bullhead CityAZ premium
1841328283 Kulbeth, Marnie CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1164191052 Mather, Camarae CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1295215416 Ryan, William CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1316333032 Cozzens, Taylor CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1306504006 Bania, Kenneth Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1083492813 Hayden, Jennifer CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1457022337 Mather, Jacob MSN, CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1093730434 Ryan, Craig CRNA Certified Registered Nurse Anesthetist (CRNA) ChandlerAZ premium
1801307376 Schiche, Haylee CRNA Certified Registered Nurse Anesthetist (CRNA) GilbertAZ premium
1497325963 Thirjung, Stephanie Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1063072361 Adkins, Brittnay · member of 4 groups Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1245877893 Alwawi, Haneen · member of 5 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1649940586 Batsch, Danielle · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1518695345 Beltran, Matthew · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1003578568 Bergen, Marshall · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1912254475 Broadbent, Paul · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) AmarilloTX premium
1275070369 Brock, Clint · member of 4 groups Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1407934516 Bryant, Jason · member of 3 groups MSN-CRNA Certified Registered Nurse Anesthetist (CRNA) ParisTN premium
1891127387 Castillo Troudart, Nadia · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1851961148 Cowley, Chabely · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MiamiFL premium
1407468002 Darrow, Alexa · member of 2 groups DNP, CRNA Certified Registered Nurse Anesthetist (CRNA) Paradise ValleyAZ premium
1710763222 Dawson, Matthew · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1992358105 Dorame, Whitney · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GoodyearAZ premium
1053014233 Dunn, Lindsey · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) TopekaKS premium
1780270926 Dwiggins, Bryan · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1295007136 Emaze Best, Gwladys · member of 5 groups Certified Registered Nurse Anesthetist (CRNA) BethesdaMD premium
1730756552 Espinoza Martinez, Esmeralda · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) EvansvilleIN premium
1811666597 Finneman, Alexa · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1598209694 Ford, Vincent · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1932724796 Francis, Shaju · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) ChandlerAZ premium
1063581130 Gue, Marie Anne · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1114018256 Haschke, Randall · member of 3 groups DO Anesthesiology MesaAZ premium
1104315860 Herndon, Jason · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1851879654 Herrick, Drew · member of 2 groups MSN Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1699456756 Hester, Caitlin · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Green BayWI premium
1093398224 Hitchcock, Landon · member of 4 groups Certified Registered Nurse Anesthetist (CRNA) TempeAZ premium
1053084160 Howe, Alisha · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) GilbertAZ premium
1265218234 Klakulak, Melissa · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1831143411 Klint, Kristopher · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Granite CityIL premium
1558830943 Knowlton, Jacen · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) SheltonCT premium
1801245246 Larsen, Kelly · member of 3 groups CRNA, DNAP, MSN Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1245395581 Larson, Alison · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1144751371 Malin, Barlow · member of 2 groups MSN, CRNA Certified Registered Nurse Anesthetist (CRNA) GilbertAZ premium
1619531068 Markle, Timothy · member of 2 groups DNP Certified Registered Nurse Anesthetist (CRNA) ChandlerAZ premium
1043098494 Merrill, Kelton · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) Sun CityAZ premium
1194987545 Michaelis, Stacie · member of 2 groups D.O. Anesthesiology ScottsdaleAZ premium
1154838241 Mill, Tracy · member of 5 groups CRNA Certified Registered Nurse Anesthetist (CRNA) LubbockTX premium
1528746641 Miller, Nadezhda · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) Casa GrandeAZ premium
1942646344 Moulton, Aaron · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1114504701 Mueller, Brian · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MuskegonMI premium
1174523161 Newman, Amanda · member of 2 groups MS, MSN, CRNA, ACNP Certified Registered Nurse Anesthetist (CRNA) DallasTX premium
1427690510 Nugent, Patrick · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1851644405 Peterson, Brad · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GilbertAZ premium
1669101911 Reeves, Devon · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) PasadenaCA premium
1043280753 Richmann, Paul · member of 2 groups MD Anesthesiology PhoenixAZ premium
1811404981 Sanga, Preeti · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1811507155 Schrom, Jason · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1033375456 Shah, Mikulkumar · member of 4 groups MD Anesthesiology MesaAZ premium
1629357058 Soler, James · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1023725033 Stievo, Paul · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1639959307 Tahiliani, Shreja · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Sun CityAZ premium
1184339947 Tillia, Brooke · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) GoodyearAZ premium
1346835899 Tilton, Kaitlin · member of 2 groups DNP Certified Registered Nurse Anesthetist (CRNA) GlendaleAZ premium
1154835718 Ugokwe, Uchenna · member of 4 groups Certified Registered Nurse Anesthetist (CRNA) MiamiFL premium
1467128306 Veater, Jacob · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MesaAZ premium
1417236134 Waweru, Antony · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1912960865 Wayne, Paul · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Sierra VistaAZ premium
1790337343 Weishaar, Sarah · member of 2 groups DNP Certified Registered Nurse Anesthetist (CRNA) ScottsdaleAZ premium
1629747209 Weyforth, Peter · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1700563681 Whiteside, Nicolette · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1346242880 Williams, Marry · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1447724489 Williams, Joel · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) GoodyearAZ premium
1568105914 Wotring, Spencer · member of 4 groups Certified Registered Nurse Anesthetist (CRNA) PhoenixAZ premium
1952170672 Zuniga Mejia, Erick · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) AbileneTX 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.